Tubes & Sample Collection

Sample Storage Container

<h2 dir="ltr">What are Urine Collection Products?</h2>
 Urine collection products for laboratory use are containers and preservative systems designed to collect, stabilize, and transport urine specimens for urinalysis (UA), urine culture (C&amp;S), nucleic acid-based testing (NAAT for STIs), cell-free DNA (cfDNA) liquid biopsy, and 24-hour timed collections. Formats include sterile cups (30&ndash;60 mL), preservative tubes (5&ndash;50 mL), vacuum-draw urine transfer tubes, 24-hour collection containers (2&ndash;3 L), and preservative-prefilled devices for ambient-temperature stabilization of DNA, RNA, and proteins. Choose urine collection products with an active preservative when specimens cannot be processed within 2 hours of collection, when samples must be shipped to a centralized lab, or when nucleic acid integrity over 24+ hours is required.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" role="presentation">Sterile urine collection containers for routine diagnostic sampling</li>
<li dir="ltr" role="presentation">Urine transport tubes for secure handling and transfer workflows</li>
<li dir="ltr" role="presentation">Preservative urine tubes for culture and urinalysis stability</li>
<li dir="ltr" role="presentation">Midstream urine collection systems for contamination reduction</li>
<li dir="ltr" role="presentation">24-hour urine collection containers for metabolic testing workflows</li>
<li dir="ltr" role="presentation">Leak-resistant screw-cap urine tubes for safe transport</li>
<li dir="ltr" role="presentation">Graduated urine containers with volume markings for easy measurement</li>
<li dir="ltr" role="presentation">Pediatric urine collection solutions for low-volume sampling</li>
<li dir="ltr" role="presentation">Closed-system urine transfer devices for reduced exposure handling</li>
<li dir="ltr" role="presentation">General laboratory urine collection consumables for research use</li>
</ul>
<h2 dir="ltr"> How to Choose Urine Collection Products</h2>
 Application: Culture vs. NAAT vs. Nucleic Acid Research For culture (C&amp;S), use sterile cups or boric acid preservative tubes. For NAAT (STI panels for Chlamydia, Gonorrhea), use sterile cups or manufacturer-validated transfer tubes; confirm with your platform's IFU (e.g., Hologic Aptima Combo 2 uses a specific urine transport tube). For nucleic acid research (cfDNA, RNA, protein), use dedicated urine preservative tubes (Norgen, Streck) that stabilize analytes for up to 72 hours at room temperature. Volume: Random vs. 24-Hour Collection Random midstream urine (10&ndash;30 mL) is adequate for urinalysis, culture, and NAAT. Timed 24-hour collections (total volume 500&ndash;3000 mL) require large-volume containers with the appropriate preservative for the ordered panel. Mixing 24-hour containers with different preservatives is a common error&mdash;verify the correct preservative type with the laboratory before dispensing to the patient. Preservative Compatibility Boric acid tubes maintain bacterial counts for culture up to 24 hours at room temperature. Boric acid is NOT compatible with NAAT workflows&mdash;it inhibits PCR. For NAAT, use plain sterile containers or manufacturer-specific transfer tubes. For liquid biopsy cfDNA, Streck Cell-Free DNA Urine Preservative maintains cell integrity and prevents genomic DNA contamination for up to 72 hours. Sterility All urine containers intended for culture must be certified sterile. Containers for NAAT must be certified DNase-free and RNase-free to prevent nucleic acid contamination from the container. Confirm sterility and nuclease-free certification in the manufacturer's datasheet before use in molecular workflows. Automated Compatibility For high-throughput labs using automated urine analyzers (Sysmex UF-5000, Siemens CLINITEK), confirm that the collection tube format and cap design are compatible with tube-handling robotics. Copan UriSponge&reg; (FDA-cleared October 2024) is a boric-acid-free device validated for direct loading on WASP&reg; automation systems. 
&nbsp;
<h2 dir="ltr">Specifications Context</h2>
 Standard urine collection cups are manufactured from transparent polypropylene (PP) or polystyrene (PS) with wide-mouth, screw-cap lids. Sterile cups rated for culture meet ISO 7886 and are non-pyrogenic. Boric acid preservative tubes contain approximately 1.8% boric acid, stabilizing bacterial counts by creating a bacteriostatic environment. Norgen urine preservative tubes (5&ndash;50 mL, available in multiple sizes) stabilize DNA, RNA, microRNA, and protein from fresh urine for over 2 years at room temperature per manufacturer validation data. As of 2026, liquid biopsy studies using urine cfDNA routinely use Streck Cell-Free DNA Urine Preservative (3 mL per 30 mL urine) as the standard stabilization protocol in published clinical research protocols. 
Need help picking the right urine collection setup? <a href="https://mbpinc.net/contact-us">Contact MBP</a>, and we&rsquo;ll help you sort it out fast. No confusion, just the right fit for your workflow.

Urine Collection Products

Tubes, Caps & Racks Catalog

TDS-6148

Drug Test Container

6236 by Globe Scientific — 90 mL sterile polypropylene drug test container with attached white quarter-turn screwcap, Celsius thermometer strip, and Tab-Seal patient ID label. For workplace and clinical urine drug testing. 300/cs.

Manufacture

Drug Test Container, 90mL, Wide Mouth, Attached White Screwcap, STERILE, Tab-Seal Patient ID Label & Celsius Thermometer Strip, PP, CS/300

Drug Test Container, 90mL, with Attached White Screwcap, STERILE, Tab-Seal Patient ID Label & Thermometer Strip, PP, CS/400

Test Tubes

<h2 dir="ltr">What are Test Tubes?</h2>
 Test tubes for laboratory use are open-ended, cylindrical glass or plastic tubes used to hold, mix, incubate, and heat liquid and solid samples across a broad range of applications: bacteriological culture, tissue culture, clinical chemistry, serological assays, immunology, and general sample processing. Choose borosilicate glass for reusable, high-temperature, or chemically demanding applications; choose polystyrene disposable 12&times;75 mm tubes for flow cytometry and colorimetric assays; choose polypropylene capped tubes for microbial culture with anaerobic or gas-generating organisms.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">Glass test tubes in diverse formats for heating and chemical reaction workflows</li>
<li dir="ltr" aria-level="1">
Plastic polypropylene test tubes for routine laboratory use
</li>
<li dir="ltr" aria-level="1">
Graduated tubes for quick and easy volume estimation
</li>
<li dir="ltr" aria-level="1">
Conical and round-bottom tube formats for different applications
</li>
<li dir="ltr" aria-level="1">
Sterile disposable test tubes for clinical and diagnostic work
</li>
<li dir="ltr" aria-level="1">
Heat-resistant tubes for incubation and controlled heating steps
</li>
</ul>
&nbsp;
<h2 dir="ltr">How to Choose Test Tubes</h2>
 Material: Glass vs. Polypropylene vs. Polystyrene Borosilicate glass 3.3 (ASTM E438 Type I, Class B) test tubes withstand direct flame, autoclave sterilization at 121 &deg;C, and most solvents, acids, and bases. They are reusable and autoclavable, making them cost-effective over high-volume laboratory runs. Polystyrene (PS) disposable tubes offer outstanding optical clarity for flow cytometry (FACS), cell counting, and OD-based colorimetric assays, but cannot be autoclaved and should not be used with aromatic solvents or strong acids. Polypropylene (PP) tubes are chemically resistant, autoclavable, and available with screw caps for anaerobic culture or gas-generating reactions. Rimmed vs. Rimless Rimless test tubes (fire-polished ends) allow easier insertion of rubber or silicone stoppers and are preferred for plugging with cotton wool for microbial culture. Rimmed tubes have a flared lip that facilitates pouring and is compatible with spring-metal tube closures. Confirm your closure type before ordering in bulk. Size and Volume The most common test tube dimensions in clinical and research labs: 12&times;75 mm: ~5 mL capacity; standard for flow cytometry, FACS, serology 13&times;100 mm: ~10 mL; general culture and chemistry 16&times;100 mm: ~14 mL; culture and chemistry 16&times;125 mm: ~17 mL; microbiological culture 18&times;150 mm: ~25 mL; larger-volume digests and culture Wall thickness of 1.2 mm (light wall, borosilicate 3.3) is the standard for general lab use; heavy-wall versions are used for digestions and applications involving vacuum or pressure. Sterile vs. Non-Sterile Sterile borosilicate glass culture tubes (individually wrapped or bulk-sterilized) are required for microbial culture, cell culture, and any application where contamination would invalidate the result. Non-sterile tubes are adequate for chemistry, spectroscopy, and other abiotic applications. Disposable PS tubes from Corning (PYREX&trade;) and Globe Scientific are supplied sterile or non-sterile; confirm the specification on the lot certificate. 
<h2 dir="ltr"> Specifications Context</h2>
 Borosilicate glass 3.3 test tubes have a linear thermal expansion coefficient of 3.3 &times; 10⁻⁶ K⁻&sup1;, providing resistance to thermal shock from room temperature to 300 &deg;C (direct flame) and from 0 to 121 &deg;C (autoclave cycles). Light-wall tubes (1.2 mm uniform wall thickness) provide the standard for general laboratory use; heavy-wall variants (2.0 mm) are used for digestion vessels and pressurized applications. Corning PYREX&trade; disposable round-bottom rimless glass tubes for tissue culture conform to ASTM standards and are the reference format for bacteriological serology and cell wash procedures. MBP supplies Globe Scientific and NEST Scientific test tube lines for research and clinical labs across the USA, Canada, and worldwide. &nbsp; 
If you&rsquo;re choosing between glass and plastic or trying to match the right size to your workflow, it&rsquo;s worth getting that part right early &mdash; it makes everything downstream smoother and a lot less messy. <a href="https://mbpinc.net/contact-us">Contact the MBP team now!</a>

118118-Tubes, Caps & Racks Catalog

118118-Lab Supplies for Physicians Offices

Dual Position Snap Cap

Globe Scientific 118118 — 17 mm LDPE dual-position snap cap, ribbed for grip, with a loose (aerobic/gas-permeable) and sealed (anaerobic/leak-resistant) position. Compatible with 17 mm diameter culture tubes including Globe Scientific 110158. 1,000 caps per unit (500/bag × 2 bags).

Cap, Snap, 17mm, Dual Position, LDPE, Bag/1000, 5 bags/case

Cap, Snap, 12mm, Dual Position, LDPE, Bag/1000, 20 bags/case

5527-5528-Group-Analyzer Consumables Catalog

5527-5528-Group-TDS-5527-5528

False Bottom Tubes & Caps

5527-5528 by Globe Scientific is a matched pair of PP false bottom tubes (5527: 16×97 mm, 5 mL, threaded) and white screw caps (5528) for use as secondary barcoded sample tubes on automated analyzers. Compatible with Hitachi, Olympus, Beckman, Tosoh, Vitros, and other platforms. Tubes: 1,000/case. Caps sold separately.

Tube, False Bottom, 16 x 97mm (5mL), with Threads, PP, Natural, CS/1000

Tube, False Bottom, 16 x 97mm (5mL), with Threads, PP, Natural, CS/1500

Cap, Screw, for False Bottom Tubes with Threads, White, BAG/1000

Cap, Screw, for False Bottom Tubes with Threads, White, BAG/1500

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.

Product Literature

Tube Caps Specifications

Flange Plug Cap - For Test Tubes

Globe Scientific's polyethylene (PE) flanged plug caps provide exceptional leakresistance in test tubes, centrifuge tubes and round cuvettes. 

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, Natural, 10000/CS

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, Blue, 10000/CS

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, Green, 10000/CS

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, Red, 10000/CS

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, White, 10000/CS

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, Yellow, 10000/CS

Cap, Flange Plug, 12mm, Blue, CS/20000

Cap, Flange Plug, 12mm, Clear, CS/20000

Cap, Flange Plug, 12mm, Green, CS/20000

Cap, Flange Plug, 12mm, Black, CS/20000

Cap, Flange Plug, 12mm, Lavender, CS/20000

Cap, Flange Plug, 12mm, Orange, CS/20000

Cap, Flange Plug, 12mm, Red, CS/20000

Cap, Flange Plug, 12mm, White, CS/20000

Cap, Flange Plug, 12mm, Yellow, CS/20000

Cap, Flange Plug, 13mm, Blue, CS/20000

Cap, Flange Plug, 13mm, Clear, CS/20000

Cap, Flange Plug, 13mm, Green, CS/20000

Cap, Flange Plug, 13mm, Black, CS/20000

Cap, Flange Plug, 13mm, Lavender, CS/20000

Cap, Flange Plug, 13mm, Orange, CS/20000

Cap, Flange Plug, 13mm, Red, CS/20000

Cap, Flange Plug, 13mm, White, CS/20000

Cap, Flange Plug, 13mm, Yellow, CS/20000

Cap, Flange Plug, 16mm, Blue, CS/10000

Cap, Flange Plug, 16mm, Clear, CS/10000

Cap, Flange Plug, 16mm, Green, CS/10000

Cap, Flange Plug, 16mm, Black, CS/10000

Cap, Flange Plug, 16mm, Lavender, CS/10000

Cap, Flange Plug, 16mm, Orange, CS/10000

Cap, Flange Plug, 16mm, Red, CS/10000

Cap, Flange Plug, 16mm, White, CS/10000

Cap, Flange Plug, 16mm, Yellow, CS/10000

15ml & 50ml Centrifuge Tubes

<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.
&nbsp;
<h2 data-section-id="urfo3f" data-start="2395" data-end="2433">Compare Centrifuge Tube Size Groups</h2>
&nbsp;
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.
&nbsp;
<h2 data-section-id="1ezckh3" data-start="3318" data-end="3348">Specifications and Features</h2>
&nbsp;
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

112011-Group-Tubes, Caps & Racks Catalog

112011-Group-TDS-112030

Flared-Top Urine Centrifuge Tubes

Globe Scientific 112011 flared-top urine centrifuge tube, PS, 12 mL, 21 mm × 105 mm. Graduated; flared rim for spill-free decanting; rated to 1,500 RCF. Case of 500. No cap included.

Tube, Urine Centrifuge, 12mL, with Flared Top, PS, Graduated, 500/Unit, CS/500

Urine Collection System, 12mL Flared Top Urine Centrifuge Tube and Separate Blue Snap Cap, CS/1000

Tube, Urine Centrifuge, 12mL with Flared Top, PS, Kova Type, Graduated, 1000/Bag, 2 Bags/Unit, CS/2000

Tube, Urine Centrifuge, 12mL, with Flared Top, PS, Graduated, 500/Bag, 3 Bags/Unit, CS/1500

Tube, Urine Centrifuge, 12mL, with Sediment Bulb and Flared Top, PS, Graduated to 10 mL, 500/Bag, 3 Bags/Unit

Tube, Urine Centrifuge, 12mL, with Sediment Bulb and Flared Top, PS, Graduated to 10 mL

Tube, Urine Centrifuge, 12mL, with Flared Top, PS, Graduated, 500/Bag, 2 Bags/Unit, CS/1000

Urine Collection System, 12mL Flared Top Urine Tube and Yellow Snap Cap with Sanitary Grip, 100/Bag, 5 Bags/Unit, CS/500

Cap, Snap, PE, Blue, for Flared Top Urine Tube, 500/Bag, 3 Bags/Unit, CS/1500

Cap, Snap with Sanitary Grip, PE, Yellow, for Flared Top Urine Tube, 500/Bag, 3 Bags/Unit, CS/1500

Sample Vial

<h2 dir="ltr">What are Transport Tubes?</h2>
 Transport tubes are sterile, leak-proof screw-cap tubes used for collecting, transporting, and temporarily storing biological specimens from the collection site to the testing laboratory. They span a broad category: empty specimen containers (15 mL and 50 mL self-standing conical tubes), pre-filled saline transport tubes, UTM (Universal Transport Medium) tubes, and specialty specimen vials. All transport tubes share three required attributes&mdash;leak-proof construction, sterility confirmation, and compatibility with the downstream assay's matrix requirements. Choose the transport tube type based on the specimen, the target analyte, and the assay platform it will be processed on. 
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" role="presentation">5 mL transport tubes for routine sample movement</li>
<li dir="ltr" role="presentation">10 mL tubes for higher volume biological samples</li>
<li dir="ltr" role="presentation">Leak-tight screw-cap tubes for secure handling</li>
<li dir="ltr" role="presentation">Sterile transport tubes for clinical workflows</li>
<li dir="ltr" role="presentation">Graduated tubes with labeling surfaces for tracking</li>
<li dir="ltr" role="presentation">Self-standing tubes for easier bench organization</li>
</ul>
&nbsp;
<h2 dir="ltr">How to Choose Transport Tubes</h2>
 Material: Polypropylene (PP) vs. Polystyrene (PS) PP conical transport tubes are chemical-resistant, autoclavable, and certified DNase/RNase-free in molecular-grade formats. PS transport tubes (30 mL translucent format, Globe Scientific) are lighter and less expensive but not autoclavable. For nucleic acid work, DNA/RNA-free certified PP is the standard. For specimen transport requiring centrifugation, PP is preferred due to higher g-force tolerance (PP rated to &ge;10,000 &times; g in most formats). Self-Standing vs. Rack Format Self-standing (skirted-base) conical tubes stand upright without a rack, reducing knock-over risk during aliquoting and transport. Rack-based tubes require a separate holder. Globe Scientific self-standing 50 mL PP transport tubes feature a printed graduation, white frosted writing area, and are available sterile, non-sterile, or metal-free. Sterile tubes are RNase/DNase-free and pyrogen-free per the lot certificate. Sterile vs. Non-Sterile Sterile tubes (ISO 11137 radiation sterilization, SAL 10⁻⁶) are required for culture, NAAT, and any specimen where contamination would invalidate the result. Non-sterile metal-free PP tubes are suited to trace-element analysis and environmental sampling where sterility is not required but metal contamination would interfere. Volume 15 mL tubes are standard for most clinical specimen aliquots, urine transfers, and culture setups. 50 mL tubes are used for higher-volume specimens (24-hour urine aliquots, stool homogenates, bulk transport of tissue homogenates). Globe Scientific 30 mL tubes with integral spoon are designed specifically for fecal specimen self-collection. Media and Additives Empty transport tubes (no fill) are the base format; select a pre-filled tube (saline, UTM, boric acid) based on the specimen type and analyte stability requirements. For nucleic acid targets, pre-filled tubes with DNA/RNA Shield, UTM, or saline are the appropriate formats. 
<h2 dir="ltr"> Specifications Context</h2>
 Globe Scientific self-standing 50 mL conical transport tubes are manufactured from USP Class VI medical-grade PP with a conical bottom skirt for freestanding stability. Printed graduation marks (1 mL intervals) and a frosted writing area are standard features. Sterile versions are individually wrapped and certified RNase-free, DNase-free, and pyrogen-free per lot certificate, consistent with ISO 9001:2015 manufacturing standards. Non-sterile metal-free versions are supplied with a separate natural screw cap and are tested for trace metals via ICP-MS before lot release. MBP's transport tubes catalog includes Globe Scientific and NEST Scientific formats in multiple pack sizes (25/bag and bulk packs of 500). 
&nbsp;
If you need help choosing tube size or matching the right transport format to your workflow,<a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;"> the MBP team</a> can help you sort it out without overthinking it.

Transport Tube Products

Flyer

Flip Top Polypropylene Vials

101100 by Globe Scientific are 45&#160;mL food-grade polypropylene vials with a permanently hinged, linerless flip-top snap cap for leak-resistant one-handed closure. The shoulderless barrel simplifies filling and maximizes internal volume. Suited for environmental sampling, food testing, veterinary collection, and general lab storage. Sold in cases of 600 (3 bags × 200).

Sample Vial, 45mL, Flip Top, bag/200, CS/600

Sample Vial, 30mL, Flip Top with Locking Tab, and Tamper Seal, MG at 15 & 30ml, bag/200, CS/600

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.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li dir="ltr" aria-level="1">
Red biohazard waste bags for infectious laboratory disposal
</li>
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Autoclavable biohazard bags for sterilization workflows
</li>
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Leak-resistant polyethylene biohazard liners for lab bins
</li>
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High-strength biohazard bags for heavy laboratory waste
</li>
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Printed biohazard symbol bags for clear hazard identification
</li>
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Disposable waste bags for contaminated consumables
</li>
<li dir="ltr" aria-level="1">
Chemical- and bio-waste compatible collection bags
</li>
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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.

Formalin Storage Bag

4971 by Globe Scientific is a 3-mil Saranex vapor-barrier formalin storage bag with a double-track liquid-tight zipper and preprinted biohazard symbol, formalin warnings, and emergency response block. Designed for safe long-term storage and transport of formalin-fixed tissue specimens. Available in 1,000-bag cases (250/pack × 4 packs).

Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 3" x 6", 250/Pack, 4 Packs/Unit, CS/1000

Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 7" x 8", 250/Pack, 4 Packs/Unit, CS/1000

Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 9" x 12", 250/Pack, 4 Packs/Unit, CS/1000

Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 12" x 12", 250/Pack, 4 Packs/Unit, CS/1000

Funnels

<h2>What Are Laboratory Weighing Funnels?</h2>
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Laboratory weighing funnels are single-use antistatic polypropylene (PP) funnels specifically designed for the weighing-and-transfer step in analytical chemistry, pharmaceutical weighing, and sample preparation workflows. Unlike standard powder funnels, weighing funnels have one flat side that allows the funnel to rest stable on a balance pan during mass measurement, and a conical stem sized to the neck of a specific volumetric flask volume. After the sample mass is recorded, the funnel inserts directly into the flask neck, and the sample is transferred by tipping or rinsing&mdash;providing quantitative, loss-free transfer into narrow-neck vessels. Available in extra small (fits microtubes and 5&ndash;20 mL flasks) through extra-extra-large (fits 1000 mL+ vessels). Antistatic weighing funnels are single-use; washing removes the antistatic treatment. Reusable funnels needing autoclave sterilization should be standard polypropylene powder funnels, not antistatic weighing funnels.
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<h2>What you will find:</h2>
&nbsp;
<ul>
<li>Powder funnels with wide stems for smooth solid transfer</li>
<li>Long-stem funnels for controlled pouring into narrow containers</li>
<li>Short-stem funnels for faster liquid transfer</li>
<li>Filter funnels for use with standard filter paper</li>
<li>Chemical-resistant plastic funnels for lab compatibility</li>
<li>Disposable funnels for single-use workflows</li>
</ul>
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<h2>How to Choose Laboratory Weighing Funnels</h2>
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Match Size to Flask Neck
The critical specification for a weighing funnel is the stem outer diameter relative to the flask neck inner diameter. Extra small fits 96-well microtubes and 5&ndash;20 mL volumetric flasks; small fits 20&ndash;50 mL; medium fits 50&ndash;200 mL; large fits 200&ndash;500 mL; extra large fits 500&ndash;1000 mL. A funnel that is too wide will not insert and will spill during transfer&mdash;when in doubt, choose one size smaller.
Disposable Antistatic vs. Reusable PP
For analytical weighing of fine powders, use disposable antistatic PP funnels&mdash;the antistatic surface dissipates charge that causes powder adhesion. For bulk transfer of coarse materials or liquids where static is not an issue, standard reusable polypropylene powder funnels (autoclavable at 121&deg;C, large-bore stem) are more economical and can be sterilized between uses.
Assorted vs. Individual Packs
Assorted packs covering extra small through extra large provide flexibility when flask sizes vary across experiments and reduce the number of individual SKUs to manage. Individual packs are more economical when only one funnel size is used at high volume.
Flat-Side Stability
All antistatic weighing funnels have one flat side on the funnel body. This flat face allows the funnel to rest stably on a balance pan without rolling during the weighing step before transfer&mdash;a design feature absent on standard laboratory funnels.
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<h2>Specifications Context</h2>
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Antistatic polypropylene weighing funnels achieve antistatic performance through a surface additive incorporated during molding; this is a surface treatment rather than a bulk polymer property. The flat side is designed to rest on a balance pan while keeping the stem vertical for direct transfer into volumetric flasks. As of 2026, these funnels are standard in pharmaceutical QC and analytical chemistry labs for gravimetric transfer workflows compliant with USP procedures. Explore weighing dishes and funnels category for related consumables.
Pick the size that fits your work&mdash;and everything else gets a lot easier.&nbsp;<a href="https://mbpinc.net/consumables/tubes-and-sample-collection/funnels" title="Contact the MBP Team">Contact the MBP Team</a> today.

General Purpose Funnels Specifications

General Purpose Funnel, HDPE

Globe Scientific 604171 general-purpose HDPE funnel, 80 mm top I.D., 100 mL capacity, 13 mm OD × 27 mm stem. External ribbing prevents air lock during liquid transfer. Sold 5/bag.

Funnel, General Purpose, HDPE, 80mm, 100mL, BAG/5

Funnel, General Purpose, HDPE, 100mm, 300mL, BAG/5

Funnel, General Purpose, HDPE, 120mm, 450mL, BAG/5

Funnel, General Purpose, HDPE, 140mm, 750mL, BAG/5

Funnel, General Purpose, HDPE, 180mm, 1500mL, BAG/5

Funnel, General Purpose, HDPE, 220mm, 2750mL, BAG/5

Funnel, General Purpose, HDPE, 250mm, 4000mL, BAG/5

Funnel, General Purpose, HDPE, 300mm, 5500mL, BAG/5

Funnel, General Purpose, HDPE, 420mm, 10000mL, BAG/5

Cluster Tubes

<h2 dir="ltr">What are Cluster Tubes?</h2>
 Cluster tubes are 1.2 mL polypropylene tubes arranged in either a 96-well individual format (96 tubes in a standard 96-well microplate-footprint rack) or an 8-strip format (8 tubes connected in a strip sized to fit one column of a 96-well block), used for multi-sample storage, screening, dilution series preparation, compound dispensing, and PCR-adjacent molecular biology workflows. Unlike 0.2 mL PCR strip tubes optimized for thin-wall thermal cycling, cluster tubes have a 1.2 mL per-tube volume, making them suited for master mix preparation, sample banking, cherry-picking for automation, and high-throughput assay staging where larger volumes per well are required. Polyethylene 8-cap strips close the tubes securely. Choose individual-format 96-well cluster tubes for sample banking and automated cherry-picking workflows; choose 8-strip cluster tubes for manual multi-sample preparation steps that mirror the 96-well column format.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Individual cluster tubes for flexible handling
</li>
<li dir="ltr" aria-level="1">
Racked cluster tube systems for organized storage
</li>
<li dir="ltr" aria-level="1">
Polypropylene cluster tubes for chemical resistance and durability
</li>
<li dir="ltr" aria-level="1">
Low-volume cluster tubes for micro-sample applications
</li>
<li dir="ltr" aria-level="1">
Tube and cap combinations for secure sealing
</li>
<li dir="ltr" aria-level="1">
Automation-compatible cluster tube formats for robotic systems
</li>
<li dir="ltr" aria-level="1">
Sterile and non-sterile cluster tube options
</li>
</ul>
<h2 dir="ltr">&nbsp;</h2>
<h2 dir="ltr">How to Choose Cluster Tubes</h2>
 Individual Tube vs. 8-Strip Format Individual 96-well cluster tube formats place 96 separate 1.2 mL PP tubes in a standard 96-well SBS-footprint rack with lid. Each tube can be individually removed, labeled, and stored &mdash; ideal for sample banking, cherry-picking, and hit-to-lead compound storage. The 8-strip format presents 8 connected 1.2 mL tubes in a strip that sits in one column of the same 96-well rack; strips cannot be separated into individual tubes for most formats. Sterile vs. Non-Sterile Sterile cluster tubes (gamma or E-beam sterilized, DNase/RNase-free certified) are required for cell-based assays, viral plaque assays, and any workflow where contamination invalidates the result. Non-sterile tubes are adequate for compound storage, buffer preparation, dilution series, and non-biological applications. Confirm whether your downstream assay requires sterile tubes before ordering bulk non-sterile stock. With or Without Rack and Lid Cluster tubes are available as tubes-only (bulk, no rack), with a 96-well polypropylene rack (with lid), or as pre-assembled rack-and-tube sets. For workflows using an automation liquid handler (Tecan, Hamilton, Beckman Coulter Biomek), the pre-racked format with SBS-footprint dimensions (127.76 &times; 85.48 mm) is required for instrument compatibility. Confirm your automation platform's deck footprint specification before ordering tubes-only formats. Cap Strip Compatibility Polyethylene 8-cap strips fit 1.2 mL cluster tubes and cluster tube strips, providing individual tube sealing. Caps must be purchased separately for most non-racked formats. For automated workflows requiring positive tube identification, 2D-barcoded tube options are available from specialty suppliers. Volume Considerations The 1.2 mL per tube is the standard cluster tube volume. The maximum working volume is approximately 1.0 mL. For applications requiring &gt;1 mL per well (deep-well culture, high-volume extraction), deep-well plates (2.0 mL per well, 96-well SBS format) are the appropriate format rather than cluster tubes. 
<h2> Specifications Context</h2>
 96-well cluster tubes are manufactured from polypropylene (PP) in standard 96-well SBS footprint (127.76 &times; 85.48 mm) racks with secure-fit polypropylene lids. Individual tube O.D. is designed to conform to standard 96-well position spacing (9 mm center-to-center), ensuring compatibility with 8-channel and 12-channel multi-channel pipettes. PP is chemically resistant to DMSO (commonly used in compound storage at up to 100%), ethanol, isopropanol, and most aqueous buffers. Cluster tubes are autoclavable at 121 &deg;C for reuse in sterile applications when new sterile tubes are not required. 96-well cluster tube system remains the dominant format for compound storage and sample banking in drug discovery and high-throughput screening (HTS) laboratories. 
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Choose MBP cluster tubes to keep high-volume work structured, simple, and easier to manage without losing control over individual samples. &nbsp;<a href="https://mbpinc.net/contact-us">Contact MBP </a>for bulk PO ordering and institutional pricing.

Globe Scientifc's Microtiter Cluster Tubes

Globe Scientific 110580 — polypropylene microtiter cluster tubes, 9×46 mm, 1.2 mL, natural (translucent), in a 96-well plate-compatible format. Non-sterile. 960 tubes per bag, 4,800 per case. Suited for compound storage, biobanking, and high-throughput screening workflows.

Tube, Microtiter Cluster, 9 x 46mm (1.2mL), PP, Natural, 960/Bag, 5 Bags/Unit , CS/4800

Tube, Microtiter Cluster, 9 x 46mm (1.2mL), PP, Natural, 96/Rack, 10 Racks/Unit , BOX/960

Cap Strip, PP, Natural, 8 Caps/Strip (For use with # 110580 & 110585 Tubes), BAG/600

Laboratory Essentials

Analytical Funnels Specifications

Globe Scientific's Analytical Funnels

600145 by Globe Scientific are polypropylene analytical funnels with 60° cone angle, long narrow stem, internal and external ribbing to prevent air locking during filtration. Available in 9 sizes. Food product approved.

Funnel, Analytical, PP, 25mm, BOX/20

Funnel, Analytical, PP, 25mm, BAG/5

Funnel, Analytical, PP, 35mm, BOX/20

Funnel, Analytical, PP, 35mm, BAG/5

Funnel, Analytical, PP, 50mm, BOX/20

Funnel, Analytical, PP, 50mm, BAG/5

Funnel, Analytical, PP, 65mm, BOX/20

Funnel, Analytical, PP, 65mm, BAG/5

Funnel, Analytical, PP, 80mm, BOX/20

Funnel, Analytical, PP, 80mm, BAG/2

Funnel, Analytical, PP, 100mm, BOX/10

Funnel, Analytical, PP, 100mm, BAG/2

Funnel, Analytical, PP, 120mm, BOX/10

Funnel, Analytical, PP, 120mm, BAG/2

Funnel, Analytical, PP, 150mm, BOX/5

Funnel, Analytical, PP, 150mm, EA

Funnel, Analytical, PP, 180mm, BOX/5

Funnel, Analytical, PP, 180mm, EA

4918-Group-Lab Supplies for Physicians Offices

Globe Scientific's Biohazard Specimen Transport Bags

4918 by Globe Scientific — 2-mil polyethylene biohazard specimen transport bags with zipper closure, score line, and document pouch. OSHA and NCCLS compliant. Available in multiple sizes; 1,000 per case. Available from MBP Inc. worldwide.

Bag, Biohazard Specimen Transport, 6" x 9", Ziplock with Score Line and Document Pouch, 100/Pack, 10 Packs/Unit, CS/1000

Bag, Biohazard Specimen Transport, 6" x 9", Ziplock with Score Line and Document Pouch, 100/Pack, BAG/100

Bag, Biohazard Specimen Transport, 6" x 9", Ziplock with Document Pouch, 100/Pack, 10 Packs/Unit, CS/1000

Bag, Biohazard Specimen Transport, 6" x 9", Ziplock with Document Pouch and Tearzone, 100/Pack, 10 Packs/Unit, CS/1000

Bag, Biohazard Specimen Transport, 6" x 9", Ziplock with Document Pouch and Tearzone, Color Coded: GREEN, 100/Pack, 10 Packs/Unit, CS/1000

Bag, Biohazard Specimen Transport, 6" x 9", Ziplock with Document Pouch and Tearzone, Color Coded: RED, 100/Pack, 10 Packs/Unit, CS/1000

Bag, Biohazard Specimen Transport, 6" x 9", Ziplock with Document Pouch and Tearzone, Color Coded: YELLOW, 100/Pack, 10 Packs/Unit, CS/1000

Bag, Biohazard Specimen Transport, 6" x 9", Glue Seal with Document Pouch, 100/Pack, 10 Packs/Unit, CS/1000

Bag, Biohazard Specimen Transport, 6" x 10", Ziplock with Score Line, Document Pouch and Absorbent Pad, 100/Pack, 5 Packs/Unit, CS/500

Bag, Biohazard Specimen Transport, 6" x 10", Glue Seal with Document Pouch and Absorbent Pad, CS/500

Bag, Biohazard Specimen Transport, 8" x 10", Ziplock with Document Pouch, Tearzone, 100/Pack, 10 Packs/Unit, CS/1000

Bag, Biohazard Specimen Transport, 8" x 10", Ziplock with Score Line and Document Pouch, 100/Pack, 10 Packs/Unit, CS/1000

Bag, Biohazard Specimen Transport, 12" x 15", Ziplock with Document Pouch, Tearzone, 500/Pack, 2 Packs/Unit, CS/1000

Bag, Biohazard Specimen Transport, 12" x 15", Ziplock with Score Line and Document Pouch, 100/Pack, 5 Packs/Unit, CS/500

Globe Scientific's Bitran Bags

4740 by Globe Scientific is a Bitran® Series S specimen storage bag, 2 × 4 inches, made from 3 mil Saranex® with a double-track zipper airtight seal. Designed for long-term biological and chemical specimen storage with exceptional vapour and odour control. Special Order item — contact <a href="mailto:customerservice@mbpinc.net">customerservice@mbpinc.net</a> for availability and lead time.

Bag, Bitran, "S" Series, for Long Term Specimen Handling and Storage, Saranex, 2" x 4", 250/Bag, 4 Bags/Unit, CS/1000

Bag, Bitran, "S" Series, for Long Term Specimen Handling and Storage, Saranex, 3" x 6", 250/Bag, 4 Bags/Unit, CS/1000

Bag, Bitran, "S" Series, for Long Term Specimen Handling and Storage, Saranex, 6" x 6", 250/Bag, 4 Bags/Unit, CS/1000

Bag, Bitran, "S" Series, for Long Term Specimen Handling and Storage, Saranex, 7" x 8", 250/Bag, 4 Bags/Unit, CS/1000

Bag, Bitran, "S" Series, for Long Term Specimen Handling and Storage, Saranex, 9" x 12", 250/Bag, 4 Bags/Unit, CS/1000

Bag, Bitran, "S" Series, for Long Term Specimen Handling and Storage, Saranex, 12" x 12", 250/Bag, 4 Bags/Unit, CS/1000

Bag, Bitran, "S" Series, for Long Term Specimen Handling and Storage, Saranex, 16" x 16", CS/100

Bag, Bitran, "S" Series, for Long Term Specimen Handling and Storage, Saranex, 24" x 24", CS/100

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Texas

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