Globe Scientific

Sample Storage Container

<h2 dir="ltr">What are Fecal Collection Tubes?</h2>
 Fecal collection tubes are pre-filled, single-use containers for stabilizing DNA, RNA, and the microbial community profile of stool specimens at ambient temperature&mdash;eliminating the need for immediate freezing after collection. A spoon or spatula attached to the screw cap enables hygienic self-collection of approximately 200&ndash;500 mg of stool directly into the preservative. Tubes are used in gut microbiome research (16S rRNA, metagenomics, metatranscriptomics), intestinal pathogen surveillance, SARS-CoV-2 wastewater and fecal RNA detection, and colorectal disease biomarker studies. Choose fecal collection tubes with an RNA-stabilizing preservative (DNA/RNA Shield) when both DNA and RNA targets&mdash;or fragile viral RNA&mdash;must be preserved from stool specimens shipped at room temperature.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li dir="ltr" role="presentation">Fecal collection tubes with stabilization preservatives for DNA/RNA preservation</li>
<li dir="ltr" role="presentation">Stool sample collection kits with integrated sampling spoons or swabs</li>
<li dir="ltr" role="presentation">Microbiome preservation tubes for sequencing and research applications</li>
<li dir="ltr" role="presentation">Sterile fecal collection containers for clinical diagnostics</li>
<li dir="ltr" role="presentation">Leak-proof transport tubes for safe sample handling</li>
<li dir="ltr" role="presentation">Pathogen-inactivating collection systems for improved biosafety</li>
</ul>
<h2 dir="ltr"> How to Choose Fecal Collection Tubes</h2>
 Preservative Chemistry Zymo Research DNA/RNA Shield fecal tubes (catalog R1101, 9 mL fill) stabilize DNA and RNA and take a microbial snapshot at the time of collection by inactivating viruses and pathogens. Standard OMNIgene&bull;GUT (DNA Genotek) tubes stabilize DNA for microbiome DNA profiling, but are not validated for RNA preservation. For any RNA target&mdash;metatranscriptomics, viral RNA, host gene expression in stool&mdash;choose DNA/RNA Shield-based tubes.
Bead Format vs. No Beads Catalog R1101 is a 9 mL tube without beads for direct stool input, followed by vortexing. Catalog R1137 (4 mL, with 5 glass beads) facilitates mechanical homogenization of hard fecal pellets, particularly from mouse and non-human primate models. Choose the bead format when working with solid or compacted stool material requiring physical disruption before stabilization.
Tube Volume and Sample Input Standard Zymo fecal tubes accommodate 200&ndash;500 mg of stool in 9 mL of reagent or 100&ndash;200 mg in 4 mL (bead format). Confirm fill volume against your extraction kit's minimum input. Over-filling exceeds the validated preservative-to-sample ratio and risks incomplete pathogen inactivation and nucleic acid degradation.
Downstream Application Compatibility All DNA/RNA Shield fecal tubes are compatible with Zymo ZymoBIOMICS DNA Miniprep, Quick-RNA, and Direct-zol kits without reagent removal. For third-party kits (QIAGEN PowerSoil, Thermo Fisher MagMAX), run a pilot test: residual Shield at high concentration may cause column inhibition in some bead-based soil kits.
Kit vs. Tube-Only Format The Zymo Individual Fecal Collection Kit (R1101-K) packages one fecal tube, a Feces Catcher, gloves, and a biohazard bag in a sealed pouch&mdash;suitable for mailed at-home collection in population studies. The tube-only format (10-pack or 50-pack) suits high-throughput lab processing where accessories are managed separately.
<h2 dir="ltr"> Specifications Context</h2>
 Zymo Research DNA/RNA Shield fecal tubes are 20 &times; 76 mm screw-cap polypropylene vessels with a spoon integrated into the cap. The reagent preserves nucleic acids for 28 days at ambient temperature (15&ndash;25 &deg;C); samples can be frozen at &minus;20 &deg;C or &minus;80 &deg;C for long-term archival. SARS-CoV-2 RNA preservation in fecal samples using DNA/RNA Shield was evaluated in a 2021 Nature Communications study (Huber et al.) that benchmarked it against OMNIgene&bull;GUT and unpreserved PBS controls, demonstrating superior viral RNA recovery after ambient-temperature storage. Fecal samples stabilized with DNA/RNA Shield are non-infectious and compatible with standard courier shipping under UN3373 and IATA P650. As of 2026, the ZR1101 and ZR1137 catalog numbers are available through MBP with direct PO ordering. 
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The <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">MBP team</a> can help match the right fecal collection solution to your laboratory workflow.

Fecal Collection

Globe Scientific's Fecal Containers

109117 by Globe Scientific is a 30 mL polystyrene fecal collection container with an attached PP screwcap and integrated PP inner spoon, conical self-standing base, non-sterile. Suitable for FOBT, O&amp;P examination, stool culture, and microbiome sampling. Supplied 100/bag, 500/case.

Manufacture

Container, Fecal, 30mL, Attached Screwcap with Spoon, PS, Conical Bottom, Self-Standing, 100/Bag, 5 Bags/Unit, CS/500

Container, Fecal, 30mL, Attached Screw Cap with Spoon, PP, Conical Bottom, Self-Standing, 100/Bag, 5 Bags/Unit, CS/500

Container, Fecal, 30mL, Attached Screw Cap with Spoon, PP, Conical Bottom, Self-Standing, Attached ID Label, 50/Bag, 10 Bags/Unit, CS/500

Stool Container with Stick, 20mL, White PP, 100/Bag, 12 Bags/Unit, CS/1200

Frosted

<h2>What Are Frosted Microscope Slides?</h2>
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Frosted microscope slides are standard 25 &times; 75 mm glass slides with a matte-finished frosted area at one or both ends. This frosted section serves as a durable labeling surface that can be written on using pencil, permanent marker, barcode labels, or compatible printing systems.
These slides are commonly used in histology, pathology, cytology, and research laboratories where long-lasting specimen identification is required throughout staining, dehydration, and mounting processes.
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<h2>What you will find:</h2>
&nbsp;
<ul>
<li>Single frosted slides &ndash; with one labeled end for standard specimen identification</li>
<li>Double frosted slides &ndash; with labeling areas on both ends for dual identification workflows</li>
<li>Pre-cleaned slides &ndash; ready for immediate laboratory use</li>
<li>Chemical-resistant frosted slides &ndash; suitable for exposure to common laboratory reagents</li>
<li>Ground edge slides &ndash; with 90&deg; edges for standard handling and compatibility</li>
<li>Beveled edge slides &ndash; with safety corners for reduced handling risk and automation compatibility</li>
</ul>
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<h2>How to Choose Frosted Microscope Slides</h2>
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Single-Frosted vs Double-Frosted Single-frosted slides provide a labeling area on one end and are suitable for routine laboratory identification. Double-frosted slides offer labeling space on both ends, making them useful for automated workflows or multi-step processing where dual labeling is required.
Standard vs Color-Coded Frosted Slides Standard frosted slides include a plain white or matte labeling area. Color-coded frosted slides add visual organization to help distinguish between sample types, workflows, or departments.
Edge Style: Ground vs Beveled Ground-edge slides are commonly used in standard laboratory workflows and fit most slide racks. Beveled-edge slides reduce the risk of cuts and are preferred in high-throughput or automated environments.
Packaging Options Slides are typically supplied in boxes of 72, with bulk case packaging available for high-volume laboratories to support continuous workflow efficiency.
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<h2>Specifications Context</h2>
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Frosted microscope slides are manufactured in the standard 25 &times; 75 mm format with consistent thickness for compatibility with common slide racks and staining systems. The frosted surface is designed to remain legible throughout routine laboratory procedures including staining, solvent exposure, and mounting.
Available in single-frosted, double-frosted, ground-edge, and beveled-edge configurations, these slides support a wide range of laboratory applications in clinical diagnostics and research environments.
As of June 2026, MBP supplies a full range of frosted microscope slides for laboratory use, with bulk ordering and institutional support available. <a href="https://mbpinc.net/contact-us">Contact the MBP team</a> for pricing and availability.

Frosted-Classic-Microscope-Slides-Microscope Slide Brochure

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Globe Scientific's Frosted Microscope Slides, 1 End, Both Sides

1308 by Globe Scientific are 25 × 75 × 1.1 mm soda lime glass microscope slides with 90° ground edges and frosting on one end on both sides for pencil, marker, or printer labeling. Pre-cleaned and packed 144/box in cases of 1,440, they are a cost-effective standard-format option for histology, cytology, and teaching labs. Order via mbpinc.net/quickorder using catalog number 1308.

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Frosted, 1 End, Both Sides, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Frosted, 1 End, Both Sides, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Frosted, 1 End, Both Sides, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Frosted, 1 End, Both Sides, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 45° Beveled Edges, Clipped Corners, Frosted, 1 End, Both Sides, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 45° Beveled Edges, Clipped Corners, Frosted, 1 End, Both Sides, 72/Box, 2 Boxes/Case (1 Gross)

Color Coded

<h2 data-section-id="nkwuob" data-start="0" data-end="42">What Are Color-Coded Microscope Slides?</h2>
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Color-coded microscope slides are standard 25 &times; 75 mm glass slides with a permanently tinted frosted end in a specific color, such as blue, green, pink, yellow, white, or orange at MBP. Additional colors, including aqua, red, and lavender, are also available in the Globe Scientific Diamond White Glass range. The color is embedded directly into the frosted-end material, making it chemically resistant and stable through common histology processing steps such as alcohol dehydration, xylene clearing, and aqueous staining.
These slides are used to improve workflow organization by preventing sample mix-ups and allowing rapid visual identification of specimen batches, tissue types, or staining runs.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li dir="ltr" aria-level="1">
Blue frosted slides for routine histology and clear clerical marking.
</li>
<li dir="ltr" aria-level="1">
Green chemical-resistant surfaces for specialized staining protocols.
</li>
<li dir="ltr" aria-level="1">
Pink high-visibility ends for rapid sorting in pathology departments.
</li>
<li dir="ltr" aria-level="1">
Yellow durable glass for consistent labeling in cytology applications.
</li>
<li dir="ltr" aria-level="1">
White standardized surfaces for high-contrast pencil or ink marking.
</li>
<li dir="ltr" aria-level="1">
Orange distinctive coding for specialized research batches and trials.
</li>
</ul>
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<h2 data-section-id="z8hs4e" data-start="748" data-end="794">How to Choose Color-Coded Microscope Slides</h2>
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Frosted End: Standard vs Color-Coded
Standard frosted-end slides provide a plain writable surface for pencil or marker labeling. Color-coded frosted slides add a visible color layer on the frosted end, making it easier to identify samples from a distance or during high-throughput workflow conditions such as staining or sorting. Both versions are supplied as Globe Scientific Diamond White Glass slides, pre-cleaned and ready to use.
Workflow-Based Color Assignment
Colors can be assigned based on laboratory workflow requirements, such as separating tissue types, patient batches, or staining protocols. For example, some laboratories use blue for routine H&amp;E cases, yellow for cytology specimens, and pink for special stains. The key requirement is consistency&mdash;once a color is assigned to a category, it should remain fixed to avoid identification errors. In high-volume labs processing large numbers of slides per day, color coding significantly reduces manual sorting time compared with reading individual labels.
Glass Quality and Physical Specifications
All MBP color-coded slides are manufactured from Globe Scientific Diamond White Glass under ISO 9001:2015 quality standards. They are supplied pre-cleaned and require no additional washing before use. Standard dimensions are 25 &times; 75 mm with approximately 1 mm thickness. Edge options include 90&deg; ground edges or 45&deg; beveled safety corners depending on handling preference and safety requirements.
Packaging and Ordering
Color-coded microscope slides are typically packaged in boxes of 72 slides. Case quantities are available for institutional and high-volume laboratory purchasing. Because availability may vary by color, labs are advised to confirm stock before placing bulk or purchase order (PO) requests.
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<h2 data-section-id="1jl751w" data-start="3234" data-end="3259">Specifications Context</h2>
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Globe Scientific Diamond White Glass color-coded slides are manufactured from optical-quality glass and designed for durability across full histology processing workflows. The colored frosted end remains stable during exposure to xylene, alcohols, and staining reagents, ensuring long-term label integrity. Additional colors such as aqua, red, and lavender may be available depending on current stock&mdash;labs should confirm availability with MBP before ordering.
Don't let your samples blend in, <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">ask the friendly staff at MBP</a> for a quote right now.

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Globe Scientific's Frosted Microscope Slides, Ground Edge with 90º Corners (1304 Series)

Globe Scientific Frosted Microscope Slides, 90° Ground Edge (SKU 1304-C) — 25 × 75 mm glass slides, frosted end for pen/pencil/printer labeling, pre-cleaned. 72/box, 20 boxes/case (1,440 slides). Color-coded variants available: Green (1304G), Orange (1304N), Pink (1304P), Yellow (1304Y).

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Frosted, 1 End, 1 Side, 72/Box, 20 Boxes/Case (10 Gross) 

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Frosted, 1 End, 1 Side, 72/Box, 2 Boxes/Case (1 Gross) 

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Blue Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Blue Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Green Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Green Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Orange Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Orange Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Pink Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Pink Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Tan Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Tan Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, White Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, White Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Yellow Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges, Yellow Frosted, 72/Box, 2 Boxes/Case (1 Gross)

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Globe Scientific's Frosted Microscope Slides, Ground Edge with Safety Corners

1324 by Globe Scientific are frosted soda lime glass microscope slides, 25mm × 75mm × 1.1mm, with frosting on one end and one side for pencil and marker specimen labeling, ground edges, and safety corners. Available in multiple colors for color-coded specimen management, packed 72/box in cases of 1,440.

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Frosted, 1 End, 1 Side, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Frosted, 1 End, 1 Side, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Aqua Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Aqua Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Blue Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Blue Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Gold Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Gold Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Green Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Green Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Lilac Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Lilac Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Orange Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Orange Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Pink Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Pink Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Tan Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Tan Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, White Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, White Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Yellow Frosted, 72/Box, 20 Boxes/Case (10 Gross)

Microscope Slides, Glass, 25 x 75mm, 90° Ground Edges with Safety Corners, Yellow Frosted, 72/Box, 2 Boxes/Case (1 Gross)

Plain

<h2 data-section-id="f3j9hk" data-start="153" data-end="189">What Are Plain Microscope Slides?</h2>
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Plain microscope slides are flat, untreated glass surfaces in the standard 25&times;75 mm format, approximately 1 mm thick, with no frosted end, no labeling surface, and no surface coating. They are the default slide for routine laboratory microscopy where specimen labeling is managed separately through adhesive labels, slide label printers, or laboratory information systems. Globe Scientific Diamond White Glass plain slides are pre-cleaned and manufactured under ISO 9001:2015 standards. Choose plain slides for high-volume routine applications such as H&amp;E staining, Gram staining, and blood smear preparation where cost per slide is important and specimen identification is managed through a separate labeling system.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li dir="ltr" aria-level="1">
Crystal-clear plain glass slides with 90-degree ground edges for a safe grip.
</li>
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Pre-cleaned surfaces that are ready for action the moment you open the box.
</li>
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Corrosion-resistant glass that keeps your archived samples looking fresh for years.
</li>
<li dir="ltr" aria-level="1">
Uniformly thick slides so you don&rsquo;t have to fight your microscope&rsquo;s focus.
</li>
<li dir="ltr" aria-level="1">
Beveled edge options for those who prefer a smoother touch during manual handling.
</li>
<li dir="ltr" aria-level="1">
Bulk packaging for labs that go through slides faster than coffee.
</li>
</ul>
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<h2 data-section-id="lhq0t" data-start="914" data-end="954">How to Choose Plain Microscope Slides</h2>
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Plain vs. Frosted: When Each Applies
Plain slides are a cost-effective option for laboratories that use adhesive barcode labels, LIS-generated labels, or external specimen-tracking systems. Frosted-end slides are better suited to workflows where technicians write directly on the slide using pencil or permanent marker. Laboratories using both automated and manual labeling systems often keep both plain and frosted slides in stock.
Edge Style: 90&deg; Ground vs. Beveled
Slides with 90&deg; ground edges are the standard choice for manual handling and compatibility with most staining racks. Beveled-edge slides feature 45&deg; safety corners that help reduce cut risk during handling and are often preferred for automated slide printers and slide-loading systems.
Glass Grade and Optical Quality
Globe Scientific Diamond White Glass plain slides are manufactured from optical-quality glass that offers higher light transmission than standard soda-lime glass. This helps reduce background color tint and improve image clarity in brightfield microscopy. Pre-cleaned slides also minimize particulate contamination that can appear as unwanted artifacts during microscopic examination.
Packaging: Box vs. Bulk Case
Plain slides are typically packaged 72 per box and are also available in bulk cases of 1,440 slides. Bulk purchasing reduces per-slide cost and minimizes reordering requirements for high-volume laboratories.
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<h2 data-section-id="1jl751w" data-start="3640" data-end="3665">Specifications Context</h2>
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Globe Scientific Diamond White Glass plain microscope slides are 25&times;75 mm, approximately 1 mm thick, manufactured from optical-quality glass and supplied pre-cleaned. They are available with either 90&deg; ground edges or 45&deg; beveled safety corners. Because plain slides have no surface charge or coating, they are suitable for routine wet mounts, dried smears, cryosection placement, and standard staining procedures where enhanced tissue adhesion is not required. For immunohistochemistry (IHC), heat-induced antigen retrieval (HIER), or frozen section applications, positively charged slides are recommended.&nbsp;MBP stocks plain microscope slides in both standard and bulk case quantities.&nbsp;
Stop letting your slides live in chaos. Ask the&nbsp;<a href="https://mbpinc.net/contact-us">helpful team at MBP</a> for a quote right now.

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Globe Scientific's General Purpose Microscope Slides

1291 by Globe Scientific are Diamond Essentials™ general purpose microscope slides, 25×75×1.1mm, ground edge with safety corners, plain surface with painted corner dots, pre-cleaned, moisture-proof packaged (72/box, 1,440/case). The economical choice for routine teaching microscopy, staining protocol development, and general lab applications. MBP supplies these to labs worldwide, including registered institutions such as Howard Hughes Medical Institute, Vanderbilt University, MD Anderson Cancer Center, Eurofins, and many other institutes across the USA.

Microscope Slides, Diamond Essentials, Glass, Plain, Safety Corners, Moisture Proof Packaging, 72/box, 20 boxes/carton

Microscope Slides, Diamond Essentials, Glass, Frosted: 1 End, 1 Side, Safety Corners, Moisture Proof Packaging, 72/box, 20 boxes/carton

Transfer Pipettes

<h2>What are disposable transfer pipettes?</h2>
&nbsp;
Disposable transfer pipettes are single-use plastic liquid-handling tools made from low-density polyethylene (LDPE). They are designed as a one-piece bulb-and-stem system used for transferring, dispensing, and handling small volumes of liquids in laboratory workflows.
They are commonly used as a safer and more convenient alternative to glass Pasteur pipettes. Being plastic and disposable, they eliminate the risk of breakage, reduce cross-contamination, and remove the need for separate rubber bulbs. The flexible bulb allows controlled aspiration and dispensing of reagents, samples, and solutions.
&nbsp;
<h2>What you will find:</h2>
&nbsp;
<ul>
<li>Graduated transfer pipettes &ndash; for approximate volume measurement and controlled dispensing</li>
<li>Non-graduated transfer pipettes &ndash; for simple liquid transfer without measurement markings</li>
<li>Fine-tip transfer pipettes &ndash; for small droplets and precise spot dispensing</li>
<li>Sterile transfer pipettes &ndash; for microbiology and contamination-sensitive workflows</li>
<li>Non-sterile transfer pipettes &ndash; for routine laboratory use</li>
<li>Disposable Pasteur pipettes &ndash; for general single-use liquid handling</li>
</ul>
&nbsp;
<h2>How to choose transfer pipettes</h2>
&nbsp;
Tip style Fine-tip pipettes are used for precise work such as microplate spotting and small-volume handling. Standard tips are suitable for general transfers, while wide-bore designs are better for viscous liquids or blood samples. Longer stems help access deep containers.
Capacity and volume handling Select pipettes based on typical working volumes. Smaller pipettes are suitable for low-volume transfers, while larger ones are used for routine sample handling. The effective draw volume depends on bulb capacity and usage technique.
Graduated vs non-graduated Graduated pipettes allow approximate volume estimation and are useful in clinical and diagnostic workflows. Non-graduated pipettes are intended for general dispensing where precise measurement is not required.
Sterility requirements Sterile pipettes are used in microbiology, cell culture, and clinical applications where contamination control is essential. Non-sterile versions are suitable for general laboratory and teaching use.
Length and accessibility Long pipettes are preferred for deep vessels such as flasks and bottles, while shorter designs are used for compact tubes and small workspaces.
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<h2>Specifications context</h2>
&nbsp;
Disposable LDPE transfer pipettes are widely used laboratory consumables for general-purpose liquid handling in research, clinical, and educational environments. They are available in sterile and non-sterile formats with multiple tip designs and capacities to support different workflows.
These pipettes remain a standard alternative to glass Pasteur pipettes due to their safety, low cost, and reduced contamination risk in routine laboratory applications.
For bulk orders or lab-specific requirements, <a href="https://mbpinc.net/contact-us">contact the MBP team</a> for assistance and pricing.

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Graduated Transfer Pipets Specifications

Globe Scientific's Graduated Transfer Pipets

135030 by Globe Scientific is a 7.0 mL graduated LDPE transfer pipet with a 3.2 mL bulb draw, 3 mL graduation, and 155 mm length. Non-sterile and packaged in a bench-top dispenser box with a hinged front panel for one-handed access. Supplied 500 per box; suited to general liquid transfer in clinical, research, and teaching labs.

Transfer Pipet, 7.5mL, Large Bulb, Graduated to 3mL, 148mm, 500/Dispenser Box, 10 Boxes/Unit

Transfer Pipet, 7.5mL, Large Bulb, Graduated to 3mL, 148mm, 500/Dispenser Box

Transfer Pipet, 7.5mL, Large Bulb, Graduated to 3mL, 148mm, STERILE, Individually Wrapped, 100/Bag, 4 Bags/Unit

Transfer Pipet, 7.0mL, Large Bulb, Graduated to 3mL, 155mm, 500/Dispenser Box, 10 Boxes/Unit

Transfer Pipet, 7.0mL, Large Bulb, Graduated to 3mL, 155mm, 500/Dispenser Box

Transfer Pipet, 7.0mL, Large Bulb, Graduated to 3mL, 155mm, STERILE, Individually Wrapped, Cellophane Wrap, 100/Pack, 4 Packs/Unit

Transfer Pipet, 7.0mL, Large Bulb, Graduated to 3mL, 155mm, STERILE, Individually Wrapped, Cellophane Wrap, 100/Bag

Transfer Pipet, 7.0mL, Large Bulb, Graduated to 3mL, 155mm, STERILE, 10/Bag, 40 Bags/Unit

Transfer Pipet, 7.0mL, Large Bulb, Graduated to 3mL, 155mm, STERILE, 10/Bag, 10 Bags/Unit

Transfer Pipet, 7.0mL, Large Bulb, Graduated to 3mL, 155mm, STERILE, 20/Bag, 20 Bags/Unit

Transfer Pipet, 7.0mL, Large Bulb, Graduated to 3mL, 155mm, STERILE, 20/Bag, 5 Bags/Unit

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 150mm, 500/Dispenser Box, 10 Boxes/Unit

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 150mm, 500/Dispenser Box

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 150mm, STERILE, Individually Wrapped, 100/Bag, 4 Bags/Unit

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 150mm, STERILE, Individually Wrapped, 100/Bag, 5 Bags/Unit

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 150mm, STERILE, 20/Bag, 20 Bags/Case

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 145mm, 500/Dispenser Box, 10 Boxes/Unit

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 145mm, 500/Dispenser Box

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 145mm, STERILE, Individually Wrapped, Cellophane Pack, 100/Pack, 4 Packs/Unit

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 145mm, STERILE, Individually Wrapped, Cellophane Pack

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 145mm, STERILE, Cellophane Wrap, 10/Bag, 40 Bags/Unit

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 145mm, STERILE, Cellophane Wrap, 10/Bag, 10 Bags/Unit

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 145mm, STERILE, Cellophane Wrap, 20/Bag, 20 Bags/Unit

Transfer Pipet, 5.0mL, Large Bulb, Graduated to 1mL, 145mm, STERILE, Cellophane Wrap, 20/Bag, 5 Bags/Unit

Transfer Pipet, 3.0mL, Small Bulb, Graduated to 1mL, 140mm, 500/Dispenser Box, 10 Boxes/Unit

Transfer Pipet, 3.0mL, Small Bulb, Graduated to 1mL, 140mm, 500/Dispenser Box

Transfer Pipet, 3.0mL, Small Bulb, Graduated to 1mL, 140mm, STERILE, 20/Bag, 20 Bags/Unit

Transfer Pipet, 5.0mL, General Purpose, Graduated to 2.25mL, 150mm, 500/Dispenser Box, 10 Boxes/Unit

Transfer Pipet, 5.0mL, General Purpose, Graduated to 2.25mL, 150mm, 500/Dispenser Box

Transfer Pipet, 1.5mL, Pediatric, Graduated to 0.3mL, 115mm, 500/Dispenser Box, 10 Boxes/Unit

Transfer Pipet, 1.5mL, Pediatric, Graduated to 0.3mL, 115mm, STERILE, Individually Paper Peel Wrapped, 100/Bag, 5 Bags/Unit

Transfer Pipet, 1.5mL, Pediatric, Graduated to 0.3mL, 115mm, STERILE, 20/Pack, 25 Packs/Unit

Transfer Pipet, 3.0mL, Small Bulb, Graduated to 1mL, 140mm, STERILE, Individually Wrapped, Cellophane Wrap, 100/Pack, 4 Packs/Unit

Transfer Pipet, 3.0mL, Small Bulb, Graduated to 1mL, 140mm, STERILE, Individually Wrapped, Cellophane Wrap, 100/Pack

Transfer Pipet, 15mL, Graduated to 5mL, Extra Long, 215mm (8.5 Inches Long), 250/Box, 10 Boxes/Unit

Transfer Pipet, 15mL, Graduated to 5mL, Extra Long, 215mm (8.5 Inches Long), 250/Box

Graduated Cylinders

<h2>What Are Graduated Cylinders?</h2>
&nbsp;
Graduated cylinders are tall, narrow borosilicate glass or polymer vessels calibrated with multiple volume graduation marks, used to measure liquid volumes at bench scale &mdash; more accurately than beakers (&plusmn;5% capacity) but less accurately than volumetric flasks (&plusmn;0.05&ndash;0.1% capacity). They are the everyday volumetric tool in chemistry, biology, and clinical labs for measuring reagent volumes, preparing buffer dilutions, and transferring liquids where a precise but not analytically exact volume is required. Class A borosilicate glass graduated cylinders at MBP conform to ASTM E1272 / ISO 4788 tolerances.&nbsp;Choose Class A cylinders for applications where stated volume accuracy matters; choose Class B for routine measurements where a fast approximate reading is sufficient.
&nbsp;
<h2>Product Range at MBP</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Class A high-accuracy measuring cylinders
</li>
<li dir="ltr" aria-level="1">
Class B general use graduated cylinders
</li>
<li dir="ltr" aria-level="1">
Clear single-scale graduated cylinders
</li>
<li dir="ltr" aria-level="1">
Dual-scale (mL/oz) measuring cylinders
</li>
<li dir="ltr" aria-level="1">
Autoclavable laboratory measuring cylinders
</li>
</ul>
&nbsp;
<h2>How to Choose Graduated Cylinders</h2>
&nbsp;
Class A vs. Class B
Class A graduated cylinders conform to ASTM E1272 / ISO 4788 Class A tolerances &mdash; e.g., &plusmn;0.5 mL for a 100 mL cylinder, &plusmn;2.0 mL for a 1,000 mL cylinder. Class B tolerances are twice as wide as Class A. Class A cylinders are appropriate for protocols specifying cylinder-grade volume accuracy; Class B for routine lab measurements where tight tolerances are not required.
Single Scale vs. Dual Scale (mL/oz)
Single-scale cylinders are marked in mL only &mdash; cleaner graduation lines, easier to read, preferred for labs working exclusively in metric units. Dual-scale cylinders carry both mL and oz markings, useful in labs operating across metric and US customary units or for customer-facing applications requiring oz notation.
Autoclavable Glass vs. Plastic
Borosilicate glass graduated cylinders are autoclavable at 121&deg;C, resistant to all common lab reagents, and reusable indefinitely with careful handling. PP plastic cylinders are shatterproof and autoclavable at 121&deg;C but are not suitable for organic solvents or high heat above 135&deg;C.
Size and Base Type
Common sizes: 10 mL, 25 mL, 50 mL, 100 mL, 250 mL, 500 mL, 1,000 mL, and 2,000 mL. Hexagonal bases provide better bench stability than round bases &mdash; important in high-traffic labs where tip-over risk is a concern.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
Borosilicate glass graduated cylinders conforming to ASTM E1272 / ISO 4788 are calibrated "to contain" (TC) the stated volume &mdash; the mark indicates the volume held in the cylinder, not delivered from it (Class A volumetric flasks are also TC). Reading technique: for aqueous solutions in glass, read the bottom of the curved meniscus at eye level to eliminate parallax error. Borosilicate 3.3 has a strain point of 515&deg;C; autoclave tolerance is 121&deg;C for standard sterilisation cycles. As of June 2026, MBP stocks Class A and Class B graduated cylinders in single and dual-scale formats for labs in the US, Canada, and worldwide.
Reach out to the <a href="https://mbpinc.net/contact-us">team at Molecular Biology Products Inc. (MBP)</a> to request a quote for your lab requirements.

Globe Scientific's Graduated cylinder, Class - B

CPS0100P by Globe Scientific — Class B polypropylene graduated cylinders with permanent molded graduations, wide pentagonal anti-rolling base, conforming to ISO 6706 and BS 5404 Part 2. Autoclavable at 121°C / 20 min. Available from 10 mL to 2000 mL.

Graduated cylinder, 100mL, PP, squat form,print grads,class B, BOX/5

Graduated cylinder, 100mL, PP, squat form,print grads,class B, EA

Graduated cylinder, 250mL, PP, squat form,print grads,class B, EA

Graduated cylinder, 500mL, PP, squat form,print grads,class B, EA

Graduated cylinder, 1000mL, PP, squat form,print grads,class B, EA

Cold Storage Coolers & Chillers

<h2 data-section-id="16gwf6l" data-start="0" data-end="46">What Are Cold Storage Coolers and Chillers?</h2>
&nbsp;
Laboratory cold storage coolers and chillers are bench-top temperature-control systems designed to keep temperature-sensitive reagents, enzymes, antibodies, cells, and biological samples cold during active laboratory work. They maintain low temperatures&mdash;typically around 0 &deg;C or below freezing&mdash;without requiring ice, electricity (in passive systems), or immediate access to a freezer. These systems are widely used in molecular biology, PCR setup, nucleic acid extraction, enzyme handling, and cell-based assays where maintaining cold-chain conditions during pipetting and multi-step workflows is essential.
Gel-based benchtop coolers are the most common type. They are pre-frozen at approximately &ndash;20 &deg;C and use phase-change materials to maintain samples near 0 &deg;C for several hours, typically up to four hours depending on ambient conditions. This provides a clean, stable, and consistent cooling environment without melting ice or water contamination.
&nbsp;
<h2 dir="ltr">What you will find: </h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Benchtop tube coolers for PCR reagents and enzymes
</li>
<li dir="ltr" aria-level="1">
Cryo tube chillers for 0.2 mL to 2.0 mL tubes
</li>
<li dir="ltr" aria-level="1">
Insulated transport coolers for sample movement
</li>
<li dir="ltr" aria-level="1">
Gel-filled cooling blocks for stable temperature control
</li>
<li dir="ltr" aria-level="1">
Mini coolers for short-term cold storage (2&ndash;8&deg;C range)
</li>
<li dir="ltr" aria-level="1">
Freezer-compatible chillers for sub-zero handling
</li>
<li dir="ltr" aria-level="1">
Rack-style coolers for organized tube placement
</li>
<li dir="ltr" aria-level="1">
Portable cold boxes for field and clinical use
</li>
</ul>
&nbsp;
<h2 data-section-id="1ff2itk" data-start="1171" data-end="1221">How to Choose Cold Storage Coolers and Chillers</h2>
&nbsp;
Tube Format Compatibility
Coolers and chillers are designed around specific laboratory tube formats. Common configurations include holders for 0.2 mL PCR tubes and strips, 1.5/2.0 mL microcentrifuge tubes, 15 mL conical tubes, and 50 mL conical tubes. Some dual-sided designs combine multiple formats in a single unit, allowing simultaneous use for PCR plates on one side and microtubes on the other, improving workflow efficiency and reducing bench clutter.
Temperature Hold and Duration
Passive gel-based coolers maintain approximately 0 &deg;C for several hours after being pre-chilled at &ndash;20 &deg;C. Their performance depends on ambient temperature, workload, and sample frequency. Metal cooling blocks pre-chilled at &ndash;80 &deg;C can achieve lower temperatures temporarily but warm more quickly. For workflows requiring long-duration or continuously controlled cooling, electrically powered thermoelectric chillers provide stable setpoints over extended periods.
Ice-Free vs Ice-Based Systems
Gel-based coolers eliminate the need for ice entirely, reducing condensation, contamination risk, and constant ice replenishment during experiments. Traditional ice buckets remain a low-cost option but require continuous maintenance and can introduce water exposure risks. Ice-free systems are preferred in workflows where moisture control and consistent temperature stability are critical.
Single-Sided vs Dual-Sided Designs
Single-sided coolers are suitable for workflows using one tube format consistently. Dual-sided coolers accommodate multiple formats&mdash;such as PCR plates and microtubes&mdash;within a single unit, making them more versatile for complex molecular biology workflows. Selection depends on workspace constraints and experimental diversity.
Dry Ice Compatibility
Some insulated cold storage systems are designed for use with dry ice, maintaining extremely low temperatures around &ndash;78 &deg;C. These are used for short-term cryogenic handling, transport, or dispensing workflows where ultra-low temperature maintenance is required without active refrigeration.
&nbsp;
<h2 data-section-id="1jl751w" data-start="3892" data-end="3917">Specifications Context</h2>
&nbsp;
Modern gel-based benchtop coolers are engineered using phase-change materials that stabilize near 0 &deg;C for several hours after being pre-conditioned at &ndash;20 &deg;C. Dual-format systems have become increasingly common in molecular biology laboratories because they reduce the number of separate cooling devices required on the bench. As of 2026, these ice-free systems are widely adopted in PCR and nucleic acid workflows due to their consistency, cleanliness, and ease of use compared to traditional ice-based cooling methods.
<a href="https://mbpinc.net/contact-us">Connect with the MBP team</a> today to discuss your specific temperature-hold requirements and find the ideal chiller configuration for your laboratory&rsquo;s daily demands.

Flyer

Globe Scientific's Ice Trays

Globe Scientific 455020B — 1-liter polyurethane foam ice tray with lid and molded handles, Blue. Superior insulation for wet ice, dry ice, and liquid nitrogen bench work. Also available in Black (K), Red (R), and Green (G) for color-coded lab organization.

Ice Tray, 1 Liter, Blue

Ice Tray, 1 Liter, Green

Ice Tray, 1 Liter, Black

Ice Tray, 1 Liter, Red

Ice Tray with Lid, 1 Liter, Blue

Ice Tray with Lid, 1 Liter, Green

Ice Tray with Lid, 1 Liter, Black

Ice Tray with Lid, 1 Liter, Red

Ice Tray, 4 Liter, Blue

Ice Tray, 4 Liter, Green

Ice Tray, 4 Liter, Black

Ice Tray, 4 Liter, Red

Ice Tray with Lid, 4 Liter, Blue

Ice Tray with Lid, 4 Liter, Green

Ice Tray with Lid, 4 Liter, Black

Ice Tray with Lid, 4 Liter, Red

Ice Tray, 9 Liter, Blue

Ice Tray, 9 Liter, Green

Ice Tray, 9 Liter, Black

Ice Tray, 9 Liter, Red

Ice Tray with Lid, 9 Liter, Blue

Ice Tray with Lid, 9 Liter, Green

Ice Tray with Lid, 9 Liter, Black

Ice Tray with Lid, 9 Liter, Red

Biohazard Bags

<h2 dir="ltr">What are Biohazard Bags?</h2>
 Biohazard bags are polyethylene pouches printed with the universal biohazard symbol and standardized warning text, used to contain, transport, and dispose of biological specimens and infectious waste in clinical, diagnostic, and research laboratory settings. They are manufactured in two functionally distinct categories: specimen transport bags (thin-walled LDPE, zipper-closure, with document pouch) for routing patient specimens from collection point to laboratory; and autoclave/waste bags (heavy-gauge polypropylene, heat-sealable) for containing infectious solid waste before steam sterilization at 121&ndash;136 &deg;C. Choose a specimen transport bag for courier or inter-department specimen routing; choose an autoclave bag for infectious solid waste destined for steam sterilization.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Red biohazard waste bags for infectious laboratory disposal
</li>
<li dir="ltr" aria-level="1">
Autoclavable biohazard bags for sterilization workflows
</li>
<li dir="ltr" aria-level="1">
Leak-resistant polyethylene biohazard liners for lab bins
</li>
<li dir="ltr" aria-level="1">
High-strength biohazard bags for heavy laboratory waste
</li>
<li dir="ltr" aria-level="1">
Printed biohazard symbol bags for clear hazard identification
</li>
<li dir="ltr" aria-level="1">
Disposable waste bags for contaminated consumables
</li>
<li dir="ltr" aria-level="1">
Chemical- and bio-waste compatible collection bags
</li>
<li dir="ltr" aria-level="1">
Medium and large capacity biohazard bags for lab use
</li>
<li dir="ltr" aria-level="1">
Thick gauge waste bags for puncture resistance
</li>
<li dir="ltr" aria-level="1">
General laboratory biohazard containment solutions
</li>
</ul>
<h2 dir="ltr"> How to Choose Biohazard Bags</h2>
 Specimen Transport vs. Waste/Autoclave Function Specimen transport bags (Globe Scientific catalog 4923&ndash;4950) are LDPE, zipper-locked, with a separate document pouch for the requisition form and a tear zone for rapid opening at the receiving lab. They are not rated for autoclaving. Autoclave bags (PP, 0.05 mm, 12&times;26 in. or 24&times;32 in.) withstand 121&ndash;136 &deg;C sterilization cycles and comply with OSHA 29 CFR 1910.1030 markings for biohazardous waste disposal. Size Selection for Specimen Transport Globe Scientific offers 6&times;9 in. (for blood tubes, urine cups, small specimens), 8&times;10 in. (for multiple tubes or swab collections), and 12&times;15 in. (for large containers, pathology specimens). The 6&times;9 in. bag with absorbent pad (catalog 4924) is the most common format for clinical specimen routing; the pad absorbs up to 10 mL of liquid in the event of tube breakage. Absorbent Pad Requirement IATA Dangerous Goods Regulations and the UN3373 Biological Substance Category B shipping requirements mandate an absorbent material sufficient to absorb the total liquid volume of the primary container. The 6&times;9 in. with absorbent pad format meets this requirement for standard tube shipments. Confirm pad absorbency against your primary container volume before use in P650 mailing kits. STAT vs. Standard Globe Scientific STAT bags (catalog 4950) are red-tinted 6&times;9 in. bags with a document pouch and tear zone &mdash; the red color alerts laboratory staff to prioritize the specimen. Use STAT bags for critical or time-sensitive specimens that bypass standard routing. Closure Type Zipper-closure bags allow repeated access and are used where the specimen may need to be resealed for courier transit. Glue-closure (tamper-evident seal) bags prevent re-opening and are preferred for chain-of-custody specimens (forensics, drug testing) and any application where tamper evidence is required.
<h2 dir="ltr"> Specifications Context</h2>
 Globe Scientific specimen transport bags are manufactured from LDPE with a printed biohazard symbol and special handling checkboxes. The 6&times;9 in. standard format (catalog 4923) and STAT format (4950) hold cases of 1,000 bags (100/pack &times; 10 packs). The 8&times;10 in. (4926) and 12&times;15 in. (4929) formats are cases of 1,000 and 500, respectively. Autoclave bags used for infectious solid waste must comply with OSHA Bloodborne Pathogens Standard (29 CFR 1910.1030), which requires fluorescent orange or orange-red color-coding or a biohazard symbol on all containers holding regulated waste. Globe Scientific biohazard bags are manufactured under ISO 9001:2015 quality management standards. Bags are non-sterile; sterile transport systems for specimens requiring sterility assurance should use appropriately certified collection vessels inside the bag. 
For selection guidance, specifications, or bulk supply requirements, <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">connect with the MBP team</a> to choose the right biohazard containment solution for your laboratory workflow.

Globe Scientific's Infecon Bags

4760 by Globe Scientific — Infecon® 2.8-mil polyethylene specimen transport bags with double-track Saf-T-Zip closure, document pouch, and biohazard symbol. Remains flexible when frozen. Available in 8 sizes from 6×6" to 24×24". 250/pack, 1,000/case. Available from MBP Inc. worldwide.

Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, PE, 6 x 6", 250/Bag, 4 Bags/Unit, CS/1000

Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, PE, 6 x 9", 250/Bag, 4 Bags/Unit, CS/1000

Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, PE, 9 x 12", 250/Bag, 4 Bags/Unit, CS/1000

Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, PE, 8 x 10", 250/Bag, 4 Bags/Unit, CS/1000

Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, PE, 12 x 12", 250/Bag, 4 Bags/Unit, CS/1000

Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, PE, 16 x 16", CS/100

Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, PE, 13 x 18", CS/100

Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, PE, 24 x 24", CS/100

Centrifuge Tubes

<h2>What Are Centrifuge Tubes?</h2>
 Centrifuge tubes are cylindrical laboratory containers with caps that are used to separate, pellet, and store biological or chemical samples through centrifugal force. They are commonly made from polypropylene (PP) or polystyrene (PS) and are available in sizes ranging from small 0.5 mL microtubes to larger 50 mL conical tubes. These tubes are widely used for cell pelleting, protein precipitation, DNA and RNA extraction, tissue homogenate clarification, and long-term sample storage. Depending on the material, they can withstand temperatures from &minus;80 &deg;C to +121 &deg;C.
In short, the best centrifuge tube depends on your centrifuge rotor, required g-force, sample volume, and sterility needs. 
<h2>What You Will Find: </h2>
<ul>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes" title="All Centrifuge Tubes">All Centrifuge Tubes</a>: Comprehensive selection of 15 mL and 50 mL conical tubes with clear graduations for daily lab workflows.</li>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/oak-ridge-style-centrifuge-tubes" title="Oak Ridge Style Centrifuge Tubes">Oak Ridge Style Centrifuge Tubes</a>: High-speed, chemical-resistant tubes designed to withstand extreme RCF without deformation.</li>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/centrifuge-bottles" title="Centrifuge Bottles">Centrifuge Bottles</a>: Heavy-duty, larger-capacity vessels engineered for bulk sample processing and high-velocity runs.</li>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/large-volume-centrifuge-tubes" title="Large Volume Centrifuge Tubes">Large Volume Centrifuge Tubes</a>: Industrial-strength 250 mL and 500 mL tubes optimized for pilot-scale harvesting and bioprocessing.</li>
</ul>
&nbsp;
<h2>How to Choose Centrifuge Tubes</h2>
 Volume and Rotor Compatibility
Select a tube size that matches both your sample volume and centrifuge rotor. Microtubes ranging from 0.5&ndash;2 mL are commonly used in microcentrifuges and can typically handle speeds up to 20,000 &times; g. Midi tubes in the 5&ndash;10 mL range are suitable for intermediate sample volumes, while 15 mL and 50 mL conical tubes are commonly used in clinical, research, and preparative centrifuges.
Material: Polypropylene vs. Polystyrene
Polypropylene (PP) tubes offer excellent chemical resistance and can tolerate temperatures from &minus;80 &deg;C to +121 &deg;C. They are suitable for autoclaving and exposure to many laboratory solvents. Polystyrene (PS) tubes provide superior optical clarity, making it easier to visually inspect samples and liquid levels, but they have lower resistance to solvents and extreme temperatures.
Sterility and Contamination Control
Sterile centrifuge tubes are typically gamma- or E-beam-irradiated and certified free of RNase, DNase, and pyrogens. These tubes are recommended for RNA extraction, cell culture, and clinical applications where contamination must be minimized. Non-sterile tubes may still be RNase- and DNase-free and are often suitable for routine DNA work and general sample storage.
Cap Design
Attached screw caps help prevent cap mix-ups and sample contamination, especially in high-throughput laboratories. Separate caps can be quicker to open and may be preferred in workflows that require frequent access to samples. If tubes will be used with automated systems, cap dimensions should be verified for compatibility with liquid handling equipment.
Packaging Options
Racked tubes provide convenient organization and allow direct pipetting while the tubes remain in the rack. Bulk-bagged tubes offer a more economical option for laboratories that process large volumes of samples and already have tube storage systems in place.
<h2> Comparing Common Centrifuge Tube Types</h2>
 Microtubes (0.5&ndash;2 mL) are ideal for PCR preparation, microcentrifuge applications, and storage of small sample volumes. They can generally withstand centrifugal forces up to 20,000 &times; g.
Midi tubes (5&ndash;10 mL) are designed for intermediate sample volumes such as culture supernatants and can typically tolerate forces up to 16,000 &times; g.
Sterile 15 mL conical tubes are frequently used for cell pelleting, RNA extraction, and clinical sample processing, with typical ratings between 12,000 and 15,000 &times; g.
Sterile 50 mL conical tubes are commonly selected for larger-volume applications including tissue culture work, density gradient preparation, and large-scale sample processing.
Polystyrene conical tubes in 15 mL and 50 mL formats are often chosen when visual sample inspection is important and solvent exposure is minimal.
<h2> Specifications and Features</h2>
 Polypropylene centrifuge tubes from Globe Scientific and Nest Scientific are manufactured from USP Class VI virgin resin and do not contain plasticizers or processing additives. Sterile products are typically irradiated to achieve a sterility assurance level (SAL) of 10⁻⁶. Most 15 mL tubes feature graduation marks at 1 mL intervals, while 50 mL tubes are usually graduated every 5 mL. MBP offers both bagged and racked centrifuge tube formats, including 15 mL and 50 mL conical tubes as well as smaller microtube and midi tube options.
MBP supports procurement departments by accepting purchase orders and offering institutional pricing for qualified high-volume customers. <a href="https://mbpinc.net/contact-us">Contact the MBP team today</a> for a customized quote.

<h2 data-section-id="155qizo" data-start="0" data-end="33">What Are All Centrifuge Tubes?</h2>
&nbsp;
The All Centrifuge Tubes collection includes the complete range of tube sizes commonly used in research, clinical, and laboratory environments. These tubes range from small 0.5 mL and 1.5&ndash;2 mL microtubes used in microcentrifuge applications to 5 mL and 10 mL midi tubes for intermediate sample volumes, as well as 15 mL and 50 mL conical tubes designed for cell culture, density gradient preparation, and larger-volume sample processing. They are available in polypropylene (PP) for enhanced chemical resistance and temperature tolerance or polystyrene (PS) for improved optical clarity.
&nbsp;
What you will find:
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/microcentrifuge-tubes" title="Microcentrifuge Tubes">Microcentrifuge Tubes</a> &ndash; Precision-engineered for small-volume sample preparation.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/screw-cap-tubes" title="Screw Cap Tubes">Screw Cap Tubes</a> &ndash; Secure, leak-proof closures for long-term storage and transport.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/15ml-and-50ml-centrifuge-tubes" title="15ml &amp; 50ml Centrifuge Tubes">15ml &amp; 50ml Centrifuge Tubes</a> &ndash; Standard conical bottom tubes for large-volume processing.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/midicentrifuge-tubes-5ml-and-10ml" title="Midicentrifuge Tubes (5ml &amp; 10ml)">Midicentrifuge Tubes (5ml &amp; 10ml)</a> &ndash; The perfect bridge for intermediate sample sizes.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/microtubes-box" title="Microtubes Box">Microtubes Box</a> &ndash; Durable storage racks for organized sample management and protection.
</li>
</ul>
&nbsp;
<h2 data-section-id="1f93yys" data-start="914" data-end="963">How to Choose From All Centrifuge Tube Formats</h2>
&nbsp;
Volume and Rotor Compatibility
Selecting the correct tube size is essential for safe and efficient centrifugation. Microtubes ranging from 0.5&ndash;2 mL are designed for microcentrifuges, while 5&ndash;10 mL midi tubes fit compatible benchtop centrifuge rotors. Larger 15 mL and 50 mL conical tubes are commonly used in clinical and research centrifuges. Always verify rotor compatibility before introducing a new tube format into your workflow.
Sterility Requirements
For sensitive applications such as RNA extraction, cell culture, and clinical diagnostics, sterile tubes certified free of RNase, DNase, and pyrogens are recommended. Non-sterile tubes can provide a cost-effective solution for routine DNA analysis, protein assays, and general sample storage where sterility is not critical.
Material Selection
Polypropylene tubes offer excellent durability, can be autoclaved at 121 &deg;C, and resist many laboratory chemicals and solvents. Polystyrene tubes provide superior transparency, making it easier to monitor liquid levels and sample contents, although they are less resistant to heat and solvents.
Packaging and Inventory Planning
Microtubes are commonly available in pack sizes ranging from 500 to 1,000 units, while 15 mL and 50 mL conical tubes are often supplied in cases of 500. Laboratories with consistent usage may benefit from establishing recurring purchase orders to ensure uninterrupted supply.
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<h2 data-section-id="urfo3f" data-start="2395" data-end="2433">Compare Centrifuge Tube Size Groups</h2>
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Microtubes (0.5&ndash;2 mL) are primarily used for PCR preparation, microcentrifuge applications, and storage of small sample volumes. These are typically manufactured from polypropylene and are available in pack sizes of 500&ndash;1,000 units.
Midi tubes (5&ndash;10 mL) support intermediate-volume centrifugation and supernatant collection. They are commonly made from polypropylene and supplied in packs ranging from 100&ndash;500 units.
15 mL conical tubes are widely used for cell pelleting, RNA isolation, and clinical sample processing. They are available in both polypropylene and polystyrene formats and are generally packaged in cases of 500.
50 mL conical tubes are designed for larger-volume workflows, including tissue culture, density gradient preparation, and sample processing. Like 15 mL tubes, they are available in polypropylene and polystyrene and are commonly sold in cases of 500.
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<h2 data-section-id="1ezckh3" data-start="3318" data-end="3348">Specifications and Features</h2>
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Globe Scientific and Nest Scientific centrifuge tubes are manufactured from USP Class VI virgin polypropylene or polystyrene resin and are certified free from detectable RNase, DNase, and pyrogens. Sterile products are irradiated using gamma or E-beam methods to achieve a sterility assurance level (SAL) of 10⁻⁶. MBP offers both racked and bagged formats for 15 mL and 50 mL conical tubes, along with dispenser-box options for selected microtube product lines that support efficient use in high-throughput laboratory environments.
For procurement teams, MBP accepts purchase orders and offers institutional pricing for bulk and high-volume purchases. <a href="https://mbpinc.net/contact-ushttps://mbpinc.net/contact-us" title="Contact the MBP team" style="color: #236fa1;">Contact the MBP team</a> today to learn more

All Centrifuge Tubes

<h2 data-section-id="132783j" data-start="0" data-end="34">What Are Microcentrifuge Tubes?</h2>
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Microcentrifuge tubes are small-volume polypropylene or low-binding polypropylene vessels available in 0.5 mL, 1.5 mL, and 2.0 mL capacities. They are designed for use in fixed-angle and variable-speed microcentrifuges and are commonly used for sample preparation, DNA and RNA isolation, protein purification, enzyme reaction setup, and cryogenic sample storage. Depending on the application, these tubes are available with either hinged snap caps or threaded screw caps that help protect samples from leakage, contamination, and evaporation during centrifugation and storage.
Microcentrifuge tubes are essential consumables in molecular biology, biochemistry, clinical chemistry, proteomics, and genomics laboratories. Among all formats, the 1.5 mL snap-cap tube remains the most widely used microcentrifuge tube in routine molecular biology workflows.
Use 1.5 mL snap-cap polypropylene tubes for general molecular biology applications, 2.0 mL tubes for bead-based extraction and precipitation workflows, screw-cap tubes for volatile or valuable samples, and low-binding tubes for dilute proteins or nucleic acids.
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<h2 dir="ltr">What you will find:</h2>
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0.5mL, 0.6mL, 1.5mL, 2.0mL, 5.0mL (for small-volume to high-volume applications)
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Tubes only: Snap-cap, one-hand use
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O-ring caps: Leak-proof, secure seal
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Sterile: RNase/DNase-free for sensitive work
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Non-sterile: Cost-effective for general use
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<h2 data-section-id="1yp6iwa" data-start="1166" data-end="1204">How to Choose Microcentrifuge Tubes</h2>
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Volume: 0.5 mL / 1.5 mL / 2.0 mL
&nbsp;0.5 mL tubes minimize dead volume for concentrated or precious samples and fit compact block heaters. 1.5 mL is the universal format compatible with virtually all microcentrifuge rotors, heating blocks, and automated liquid handlers. 2.0 mL provides extra headspace for vortex mixing and bead-based extraction protocols; the slightly wider diameter is also compatible with most 1.5 mL rotor slots.
Cap Style: Snap Cap vs Screw Cap
Snap-cap microcentrifuge tubes feature hinged lids that allow quick one-handed operation and are preferred for high-throughput laboratory workflows involving frequent pipetting.
Screw-cap tubes equipped with O-rings or sealing rings provide a hermetic seal capable of withstanding centrifugal forces up to 20,000 &times; g. These tubes are recommended for volatile reagents, repeated freeze-thaw cycles, and long-term storage at ultra-low temperatures. Laboratories requiring enhanced sample security often select screw-cap formats for valuable or irreplaceable specimens.
Standard vs Low-Binding Polypropylene
Standard polypropylene microcentrifuge tubes are suitable for most routine laboratory applications. Low-binding polypropylene tubes are designed to reduce sample adsorption to tube walls and are particularly beneficial when working with dilute proteins, low-concentration nucleic acids, or single-cell samples where maximizing recovery is critical.
Bottom Geometry: Conical vs Self-Standing
Conical-bottom tubes concentrate pellets at the tip of the tube, improving sample recovery and simplifying resuspension after centrifugation.
Self-standing tubes feature a flat base that allows them to remain upright without a rack, making them convenient for sample handling, labeling, and storage. While they offer greater bench-top convenience, pellets may form slightly off-center compared with traditional conical-bottom designs.
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<h2 data-section-id="11skgd4" data-start="3407" data-end="3446">Compare Microcentrifuge Tube Formats</h2>
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Snap-cap conical polypropylene microcentrifuge tubes are available in 0.5 mL, 1.5 mL, and 2.0 mL capacities. Rated to approximately 16,000 &times; g, they are the standard choice for molecular biology, PCR preparation, nucleic acid extraction, and enzyme reaction workflows.
Screw-cap polypropylene tubes with O-rings are offered in 1.5 mL and 2.0 mL formats with either conical or flat-bottom designs. These tubes can withstand centrifugal forces up to 20,000 &times; g and are commonly used for volatile samples, cryogenic storage, and biobanking applications.
Self-standing screw-cap microcentrifuge tubes are available in 0.5 mL, 1.5 mL, and 2.0 mL capacities. Featuring sealing rings and flat-bottom construction, they provide stable rack-free storage and are often used in color-coded sample management systems. These tubes are typically rated up to 20,000 &times; g.
Amber polypropylene microcentrifuge tubes are available with either snap caps or screw caps in 1.5 mL and 2.0 mL sizes. Designed for light-sensitive compounds, they help protect samples from light exposure while supporting centrifugation up to approximately 16,000 &times; g.
Dispenser-box snap-cap microcentrifuge tubes are commonly available in 1.5 mL and 2.0 mL formats and are packaged for convenient bench-top dispensing. They are ideal for high-throughput laboratories that process large numbers of samples and require efficient access to consumables.
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<h2 data-section-id="1jl751w" data-start="4881" data-end="4906">Specifications Context</h2>
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Globe Scientific microcentrifuge tubes are manufactured from USP Class VI virgin polypropylene and are certified RNase-free, DNase-free, and non-pyrogenic by lot under ISO 9001:2015 quality management standards. Nest Scientific microcentrifuge tubes are similarly manufactured to USP Class VI specifications and are available in self-standing formats with six cap color options for simplified sample organization.
Standard packaging configurations include 500 tubes per case for snap-cap formats and 500 tubes per case supplied in 50-tube packs for screw-cap variants. As of 2026, MBP stocks both dispenser-box snap-cap tubes and screw-cap microcentrifuge tube formats, with bulk purchasing options available for high-volume laboratories.
Achieve consistent results with secure, medical-grade centrifugation vessels. <a href="https://mbpinc.net/contact-us" title="Contact Molecular Biology Products Inc." style="color: #236fa1; text-decoration: underline;">Contact Molecular Biology Products Inc.</a> for a quote to upgrade your workflow.

Microcentrifuge Tubes

111562-Group-Tubes, Caps & Racks Catalog

Globe Scientific's Locking Microcentrifuge Tubes

111562 by Globe Scientific is a 1.5 mL USP Class VI medical-grade polypropylene microcentrifuge tube with an attached locking snap cap that prevents accidental opening during centrifugation and incubation. Lot-certified RNase/DNase/human DNA/pyrogen/PCR inhibitor-free; autoclavable; compatible with boiling and freeze-thaw cycling.