Brands

Sample Cups

<h2 dir="ltr">What are Automation Sample Cups?</h2>
 Automation sample cups (also called analyzer sample cups, autosampler cups, or J-cups) are small-volume polystyrene or polypropylene vessels designed to hold aliquoted patient specimens for direct loading into automated clinical chemistry analyzers, immunoassay platforms, hematology analyzers, and ICP-MS/ICP-OES spectrometers. They are used when an analyzer's primary tube handler cannot directly aspirate from a standard 15 mL or 50 mL collection tube&mdash;typically because the sample volume is insufficient, a diluted aliquot is required, or a specific cup geometry is mandated by the instrument's sampling needle. Globe Scientific offers the largest selection of alternate (OEM-equivalent) sample cups for laboratory analyzers, providing significant per-cup savings versus manufacturer-supplied consumables. Choose analyzer sample cups by instrument model first&mdash;dimensional compatibility is non-negotiable&mdash;then optimize for material (PS for optical clarity, PP for chemical resistance) and volume.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
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0.2 mL automation sample cups for micro-volume testing
</li>
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0.5 mL sample cups for routine analyzer use
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1.5 mL sample cups for standard clinical workflows
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Clear polystyrene sample cups for accurate readings
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Conical-bottom cups for complete sample pickup
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Low-dead-volume cups for minimal sample waste
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Analyzer-compatible sample cups for clinical systems
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Disposable sample cups for single-use workflows
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Nesting cups for easy storage and handling
</li>
</ul>
<h2 dir="ltr"> How to Choose Automation Sample Cups</h2>
 Instrument Compatibility: Dimensional Match is Mandatory Automation sample cups must match the exact outer diameter, height, and cup-bottom geometry specified by the instrument manufacturer. A cup that is 0.5 mm too wide or too narrow will not seat correctly in the autosampler rotor, causing aspiration failures, pipetting errors, or instrument alarms. Globe Scientific engineers and validates each alternate cup to OEM specifications for named analyzer platforms; confirm the instrument model against the catalog's compatibility list before ordering. Volume: 0.5 mL vs. 1.5 mL vs. 2.0 mL 0.5 mL cups (13.55 &times; 24.50 mm, polystyrene) are used on chemistry analyzers including Beckman CX series, Alpha Wassermann, Bio-Chem Labs, and DPC Immulite platforms. 1.5 mL cups (13.8 &times; 22.60 mm) are used on BioMerieux AG-2/ASCA and MLA 1600C platforms. Larger 2.0 mL cups are used on Roche cobas and Horiba ABX platforms. The minimum working volume of the cup must exceed the analyzer's dead volume (typically 150&ndash;400 &micro;L) plus the required sample volume. Material: Polystyrene vs. Polypropylene Polystyrene (PS) sample cups provide excellent optical clarity for colorimetric-based analyzers that photometrically read the cup contents and have low protein adsorption for routine chemistry analytes. Polypropylene (PP) cups are used when the sample contains organic solvents, strong acids (trace element analysis), or when acid-wash protocols are required for ICP-MS autosampler systems. MoldPro and Globe Scientific PP autosampler cups for PerkinElmer, Agilent, and Shimadzu ICP systems are manufactured from virgin PP with ultra-low metal content verified by ICP-MS lot testing. With or Without Caps/Inserts Sample cups with caps are used when the aliquot must be sealed to prevent evaporation or cross-contamination during batch loading. Insert cups (smaller inner cup that sits inside a standard tube) allow aliquoted samples to be loaded directly without relabeling &mdash; a common efficiency gain in high-volume core labs. Confirm whether your instrument's autosampler accepts capped cups or requires open-top formats. ICP-MS vs. Clinical Chemistry Applications ICP-MS autosampler cups require certified ultra-low metal content (verified by ICP-MS at ppb level), manufactured from virgin PP without metal-containing additives, dyes, or fillers. Standard PS clinical chemistry cups contain low-level metal additives from colorants and should not be used for trace element or heavy metal analysis. Always use metal-free certified cups for any elemental analysis application. 
<h2 dir="ltr"> Specifications Context</h2>
 Globe Scientific analyzer sample cups are manufactured to exact OEM specifications and provide equivalent precision and optical properties to original manufacturer cups. PS cups have optical clarity with &ge;90% light transmission in the visible spectrum, required for photometric analyzers. PP ICP-MS autosampler cups meet ultra-low metal content specifications: typically &lt;1 ppb for Fe, Zn, Cu, Pb, Mn, and other analytes commonly measured in trace element panels. Cup dimensions are held to &plusmn;0.1 mm tolerance on O.D. to ensure consistent seating in autosampler rotors. As of 2026, Globe Scientific is the most widely stocked alternate analyzer consumable brand through lab distributors, including MBP, offering per-cup savings of 20&ndash;40% versus OEM pricing for high-volume clinical labs. 
<a href="https://mbpinc.net/contact-us">Contact MBP&nbsp;</a>for per-cup pricing on case-quantity PO orders.

Automation Sample Cups

5541-Analyzer Consumables Catalog

5541-TDS-5541

BECKMAN: Sample Cup, 0.5mL, for use with Beckman CX series analyzers

5541 by Globe Scientific is a 0.5 mL polystyrene sample cup for Beckman Coulter CX® series clinical chemistry analyzers, also compatible with Access®, Synchron®, and Vi-Cell® platforms. Supplied 1,000/bag as a cost-effective OEM-equivalent replacement. Order at <a href="https://mbpinc.net/quickorder">mbpinc.net/quickorder</a> using catalog number 5541.

Manufacture

5536-Analyzer Consumables Catalog

5536-TDS-5536

BECKMAN: Sample Cup, 2mL, for use with Beckman CX series analyzers, BAG/1000

5536 by Globe Scientific — 2 mL clear polystyrene sample cups for Beckman CX Series, Access, Synchron, and Vi-Cell analyzers. Sold in bags of 1,000. A cost-effective OEM alternative available from MBP Inc. with worldwide shipping.

<h2 data-section-id="185nm5c" data-start="0" data-end="38">What is classic cell culture media?</h2>
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Classic cell culture media refers to the foundational basal medium formulations that have underpinned mammalian cell culture for decades, including DMEM (Dulbecco's Modified Eagle Medium), MEM (Minimum Essential Medium), RPMI 1640, Ham's F-10, Ham's F-12, IMDM (Iscove's Modified Dulbecco's Medium), and DMEM/F-12. These media provide the amino acids, vitamins, glucose, salts, buffering agents, and other nutrients required to support cell survival and growth in vitro. They form the basis of many modern specialized, serum-free, and advanced media formulations used in academic research, biotechnology, pharmaceutical development, and biomanufacturing.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
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&nbsp;Availability of both low and high carbohydrate levels of balanced basal formulations for the distinct metabolic requirements of diverse mammalian cell lines.
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Maintenance of precise physiological pH during long-term incubation cycles using optimized buffering configurations with integrated chemical stabilizers&nbsp;
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Nutrient-dense cell media supplemented with vitamins and essential amino acids to support&nbsp; hybridomas and rapidly proliferating continuous cultures
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Optimized serum reduction along with enhanced cell attachment using&nbsp;Multi-purpose 1:1 formulation hybrids&nbsp;
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Salt solutions supplemented with essential minerals to facilitate enzyme preparation, cell washing, and reliable short-term osmotic maintenance.
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</ul>
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<h2 data-section-id="1blio5n" data-start="931" data-end="964">How to choose a classic medium</h2>
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DMEM vs MEM
DMEM contains up to four times the amino acids and vitamins found in MEM, along with higher glucose concentrations, making it suitable for cell types with elevated nutrient demands. It is widely used for primary cells, stem cells, and many transformed mammalian cell lines. MEM, based on the original Eagle's formulation, remains a common choice for standard monolayer culture and is available with different salt formulations to support various applications.
RPMI 1640 for suspension and hematopoietic culture
RPMI 1640 was originally developed for culturing human leukemic cells and remains the preferred medium for lymphocytes, hybridomas, and other hematopoietic cell types. Its formulation includes glutathione and elevated levels of biotin, vitamin B12, and PABA. Although designed for suspension cultures, RPMI 1640 also supports a wide range of adherent cell lines when appropriately supplemented.
Ham's F-10/F-12 for CHO and specialized applications
Ham's nutrient mixtures were developed for CHO cells and other specialized cell types. Their formulations include additional nutrients such as zinc, putrescine, hypoxanthine, and thymidine, making them useful for hepatocyte culture, toxicity testing, viral fusion studies, and other specialized applications. These media can be used with or without serum depending on the experimental requirements.
DMEM/F-12 for complex, rich-medium applications
DMEM/F-12 combines the nutrient-rich composition of DMEM with the specialized components found in Ham's F-12. The resulting formulation supports demanding cell types including MDCK cells, glial cells, fibroblasts, and endothelial cells. It is also widely used as the foundation for many serum-free and advanced culture systems.
IMDM for high-density rapid proliferation
IMDM is an enriched derivative of DMEM that contains additional amino acids, vitamins, HEPES buffer, sodium pyruvate, and potassium nitrate. Its enhanced nutrient profile makes it particularly suitable for rapidly proliferating and high-density cultures such as Jurkat cells, COS-7 cells, and macrophages.
Liquid vs powder format
Liquid classic media are supplied ready for use after the addition of serum and required supplements. Powdered media offer lower shipping costs and greater flexibility for high-volume laboratories but require reconstitution, sodium bicarbonate addition, and sterile filtration before use.
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<h2 data-section-id="1fljvas" data-start="4382" data-end="4407">Specifications context</h2>
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Classic media are manufactured according to their original published formulations, with only stability-related modifications where necessary. Most liquid formulations contain sodium bicarbonate as the primary buffering system and require incubation in a 5&ndash;10% CO₂ atmosphere to maintain physiological pH. Powdered formulations require reconstitution, sodium bicarbonate supplementation, and sterile filtration before use.
As of 2026, DMEM, DMEM/F-12, and RPMI 1640 remain the most widely used classic cell culture media across academic, biotechnology, pharmaceutical, and biomanufacturing laboratories. IMDM continues to gain popularity for high-density culture and bioprocessing applications.
For recombinant growth factors and cytokines used alongside classic media, see Recombinant Proteins. For supplementation reagents such as GlutaMAX, NEAA, sodium pyruvate, and HEPES, see Cell Culture Supplements &amp; Additives. Browse Mammalian Cell Culture for the broader category.
<a href="https://mbpinc.net/contact-us">Contact the expert team</a> at MBP today and get optimized classic media for your lab.

Classic Media

BGJb Medium Fitton-Jackson Modification

Unit Quantity

Sterility

Appearance

Storage Condition

Disclaimer

Caution

Shipping Condition

<h2 dir="ltr"> What are Cell Culture Dishes?</h2>
 Cell culture dishes are sterile, shallow, circular polystyrene containers with a lid for growing adherent or suspension mammalian cells, bacteria, yeast, and microorganisms in a CO₂ incubator or ambient environment. TC-treated (tissue culture&ndash;treated) dishes support adherent mammalian cell monolayer growth; non-treated dishes suit suspension cells, colony counting, and bacteriological applications. Choose the dish diameter based on required cell number and downstream assay volume: 35 mm for small-scale primary culture and microscopy; 60 mm for transfection and mid-scale assays; 100 mm for routine large-scale expansion, protein isolation, and virus production; 150 mm for maximum single-vessel cell yield.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li data-section-id="zaop1j" data-start="0" data-end="134">TC-treated and sterile cell culture dishes in standard, polystyrene (PS), Diamond SureGro, gripping ring, and external grip formats.</li>
<li data-section-id="1tw8fwo" data-start="136" data-end="215">Glass bottom cell culture dishes for microscopy-based cell culture workflows.</li>
<li data-section-id="sr7dgd" data-start="217" data-end="298">Spheroid culture products, including Spheroid Dishes and Spheroid Forming Units.</li>
<li data-section-id="s6nepr" data-start="300" data-end="358">3D Cell Floater Dishes for 3D cell culture applications.</li>
<li data-section-id="4r7o73" data-start="360" data-end="422" data-is-last-node="">Multi-Insert Dishes for multi-insert culture configurations.</li>
</ul>
<h2 dir="ltr"> How to Choose Cell Culture Dishes</h2>
 Diameter and Growth Area by Application 35 mm dishes (growth area approximately 8.8 cm&sup2;, working volume 2 mL) are the standard for primary cell culture, colony counting, clonal selection, and high-resolution phase-contrast microscopy from adherent monolayers, where the small diameter matches the field of view of low-magnification objectives. 60 mm dishes (growth area approximately 21 cm&sup2;, working volume 5 mL) suit transfection experiments (calcium phosphate, lipofection, PEI) and mid-scale protein or RNA harvest. 100 mm dishes (growth area approximately 55 cm&sup2;, working volume 10 mL) are the routine format for cell expansion, large-scale transfection (AAV, lentivirus production), and whole-cell protein or nucleic acid extraction. 150 mm dishes (growth area approximately 148 cm&sup2;, working volume 20&ndash;30 mL) provide maximum cell yield from a single vessel for high-yield protein production, ChIP-seq input material, and large-scale virus production. TC-Treated vs. Non-Treated Dishes TC-treated NEST dishes have vacuum plasma&ndash;modified surfaces (contact angle &lt;10&deg;) supporting adherent mammalian cell attachment, equivalent to TC-treated T-flask surfaces. Non-treated dishes (when available) maintain the hydrophobic PS surface for suspension cell maintenance, organoid culture, and bacteriological applications. Confirm surface treatment from the product label before seeding; TC-treated and non-treated dishes are visually identical. Gripping Ring Option for 100 mm Dishes NEST Scientific 100 mm dishes are available with and without an Easy-Grip gripping loop molded into the dish wall. The gripping ring provides a secure handhold through latex or nitrile gloves in a biosafety cabinet, reducing slip-and-drop contamination events during media changes and trypsin addition for large-batch 100 mm dish workflows. For labs handling &gt;20 dishes per day, gripping ring dishes are a practical quality-of-life improvement. Optical Clarity and Microscopy NEST Scientific cell culture dishes are manufactured from 100% virgin polystyrene with a flat, distortion-free growth surface, allowing phase-contrast microscopy and standard fluorescence widefield microscopy directly in the dish without cell transfer. Numeric position marks on the dish bottom allow users to re-locate specific fields between imaging sessions. For confocal, TIRF, or super-resolution imaging requiring No. 1.5 coverglass, use glass-bottom dishes or [glass-bottom cell culture plates](mbpinc.net/consumables/cell-culture/cell-culture-plates/glass-bottom-cell-culture-plates) instead. Stackability and Incubator Efficiency NEST Scientific cell culture dishes feature a raised rim geometry and a snap-fit lid that allow stable stacking in a CO₂ incubator. Stacking feet on the lid prevent the lid from sliding and ensure the inner lid face does not contact the dish rim of the dish below &mdash; maintaining sterility of the lid's inner surface during stacking. For high-throughput cell culture labs running &gt;50 dishes simultaneously, dish stackability significantly increases effective incubator shelf utilization. 
<h2 dir="ltr"> Specifications Context</h2>
 NEST Scientific cell culture dishes are manufactured from 100% virgin polystyrene in ISO 8 (Class 10,000) cleanrooms. Vacuum plasma TC treatment is verified by water contact angle goniometry per lot (criterion: contact angle &lt;10&deg;). E-beam sterilized to SAL 10⁻⁶; certified DNase/RNase-free and non-pyrogenic per lot. Flat bottom for distortion-free phase-contrast microscopy; numeric position marks on dish floor. NEST Scientific is ISO 9001:2015, ISO 13485, and ISO 11137 certified with FDA registration and CE marking. As of 2026, NEST Scientific dishes in all four sizes are stocked by MBP. 
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Don&rsquo;t compromise on cultural integrity. <a href="https://mbpinc.net/contact-us">Contact the Molecular Biology Products Inc. team</a> for&nbsp;high-performance labware. Request a quote today to streamline your laboratory workflow.

Cell Culture Dishes

Biologix Cell Culture Dishes with External Grip

Biologix Laboratory Supplies Cell Culture Series

BIOLOGIX  CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE DISH WITH EXTERNAL GRIP

Biologix® Cell Culture Dishes-35x10mm, 10/Pack, 500/Case\n

Brand

Model

Material

Dish style DxH(mm)

BIOLOGIX 35X10MM (3ML WORKING VOLUME) CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE DISH WITH EXTERNAL GRIP. 10/PACK, 50 PACKS/CASE

BIOLOGIX 60X15MM (5ML WORKING VOLUME) CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE DISH WITH EXTERNAL GRIP. 10/PACK, 50 PACKS/CASE

<h2 data-section-id="1hv97bw" data-start="0" data-end="47">What Are Laboratory Storage Boxes and Racks?</h2>
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Laboratory storage boxes and racks are essential organizational systems used to store, organize, and protect cryogenic vials, microcentrifuge tubes, centrifuge tubes, and microscope slides across freezers, cold rooms, and benchtop environments. Storage boxes are typically lidded, grid-based containers used for long-term sample organization in ultra-low temperature conditions, while racks are open-frame supports used for active handling during laboratory workflows such as pipetting, vortexing, and reaction setup.
Cryogenic storage boxes are commonly designed to hold 81 vials (9&times;9 format) or 100 vials (10&times;10 format), and are compatible with storage conditions ranging from &ndash;196 &deg;C in liquid nitrogen vapor phase to +121 &deg;C for autoclave sterilization (depending on material). Tube racks, on the other hand, provide stable upright positioning of tubes during active benchwork and are not primarily intended for long-term freezer storage.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
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Cryogenic storage boxes for vials and microtubes
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Freezer storage boxes for -20&deg;C and -80&deg;C applications
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PCR tube racks for 0.2 mL tubes and strips
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Microcentrifuge tube racks for 0.5 mL to 2 mL tubes
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Polypropylene (PP) autoclavable storage boxes
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Stackable storage boxes for space-saving organization
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Hinged lid storage boxes for secure sample protection
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Color-coded racks for easy sample identification
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</ul>
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<h2 data-section-id="flyrii" data-start="1159" data-end="1199">How to Choose Storage Boxes and Racks</h2>
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Vial Format and Capacity
The first selection criterion is compatibility with tube size and grid layout. The most common format is the 81-place (9&times;9) box designed for 1.0&ndash;2.0 mL cryovials. Smaller or specialized formats may accommodate 5 mL tubes or different vial diameters depending on grid spacing. Proper matching ensures secure fit, easy retrieval, and consistent sample organization in high-density storage systems.
Temperature Range
Material selection determines allowable storage conditions. Polycarbonate cryogenic boxes are the most versatile, supporting temperatures from liquid nitrogen levels (&ndash;196 &deg;C) through &ndash;80 &deg;C freezer storage and up to autoclave sterilization at +121 &deg;C. Cardboard freezer boxes with moisture-resistant coating are designed for economical freezer storage and can withstand ultra-low temperatures, but they are not suitable for autoclaving or long-term moisture exposure.
Tube Rack Materials and Use
Polypropylene racks are widely used because they are autoclavable and chemically resistant, making them suitable for sterile workflows. ABS and polystyrene racks provide lower-cost alternatives for general laboratory bench use but are not designed for autoclave conditions. For freezer organization, stainless steel racks are often used to hold multiple cryoboxes within &ndash;80 &deg;C upright freezer systems, improving accessibility and spatial organization.
Slide Storage Boxes
Microscope slide storage boxes are designed to protect standard 25 &times; 75 mm slides. They are available in 25-, 50-, and 100-slide capacities. Polypropylene versions are autoclavable and suitable for sterilized workflows, while fiberboard or ABS versions are typically used for room-temperature archival storage and transport.
Color Coding and Sample Identification
Color-coded storage boxes are widely used in biobanking and high-throughput laboratories to quickly differentiate sample groups without opening boxes or reading labels at freezer temperatures. Common systems include multiple lid colors paired with alphanumeric grids inside the box, enabling precise sample tracking and retrieval in large inventories.
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<h2 data-section-id="1jl751w" data-start="4067" data-end="4092">Specifications Context</h2>
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Modern polycarbonate cryogenic storage boxes are engineered for extreme temperature stability, typically rated from &ndash;196 &deg;C to +121 &deg;C, allowing use across liquid nitrogen vapor phase storage, &ndash;80 &deg;C freezers, and autoclave sterilization cycles. Cardboard freezer boxes are coated to resist moisture ingress and are optimized for cost-efficient high-density storage in ultra-low temperature environments.
The 81-place (9&times;9 grid) polycarbonate cryobox remains the standard format in most biorepositories and clinical research facilities due to its compatibility with SBS footprint freezer systems and automated inventory tracking workflows. These systems are widely used in genomics, cell banking, and pharmaceutical research environments.
For product details, specifications, or bulk ordering support, <a href="https://mbpinc.net/contact-us">the MBP team can help you</a> choose the right storage solution for your laboratory needs.

Storage Boxes & Racks

SBS Format 48-well Rack

BIOLOGIX  CRYOKING SBS Format 48-Well Rack

CRYOKING SBS FORMAT RACKS, AVAILABLE FOR 1.0ML EXTERNAL VIALS; 48-WELL; SQUARE HOLES, WHITE; EACH RACK HAS CODE ,DIMENSIONS(MM): 128X85X38.1, 12/PACK , 2 PACKS/CASE

CRYOKING SBS FORMAT RACKS, AVAILABLE FOR 2.0ML EXTERNAL VIALS; 48-WELL; SQUARE HOLES, WHITE; EACH RACK HAS CODE ,DIMENSIONS(MM): 128X85X49.5, 12/PACK , 2 PACKS/CASE

CRYOKING SBS FORMAT RACKS, AVAILABLE FOR 5.0ML EXTERNAL VIALS; 48-WELL; SQUARE HOLES, WHITE; EACH RACK HAS CODE ,DIMENSIONS(MM): 128X85X86, 6/PACK , 2 PACKS/CASE

<h2 data-path-to-node="1"> What Are PCR Tube Racks?</h2>
 PCR tube racks are polypropylene holders that maintain 0.2 mL PCR tubes and strip tubes in a stable 8&times;12 (96-position) upright array during reaction setup, pre-PCR storage, and post-amplification handling. They stabilise tubes during multichannel pipetting, prevent tip deflection when dispensing with an 8-channel pipette, and serve as organisational tools for pre- and post-PCR sample management. Most racks accept both individual 0.2 mL tubes and 8-strip or 12-strip tubes in the same 96-well footprint.&nbsp;
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<h2 data-path-to-node="2">What you will find:</h2>
&nbsp;
<ul data-path-to-node="3">
<li>
96-well PCR tube racks for standard tube organization
</li>
<li>
Color-coded PCR tube racks for sample tracking
</li>
<li>
Stackable PCR tube racks for space-saving storage
</li>
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Autoclavable polypropylene tube racks for sterile workflows
</li>
<li>
Racks for 0.2 mL PCR tubes and strip tubes
</li>
<li>
Freezer-safe PCR tube storage racks for long-term use
</li>
<li>
Ice-compatible PCR tube racks for cold-chain handling
</li>
<li>
Multi-format tube racks for mixed sample workflows
</li>
</ul>
<h2 data-path-to-node="1"> How to Choose PCR Tube Racks</h2>
 Well Diameter and Tube Compatibility Standard 96-well PCR racks have a 5.2 mm well diameter, compatible with most 0.2 mL thin-wall PCR tubes from Globe Scientific, Nest Scientific, Axygen/Corning, Eppendorf, and equivalent brands. Confirm the collar diameter of your specific tube brand before ordering if using non-standard tube geometry. Lid: Hinged Flat vs Translucent Cover vs No Lid Hinged flat lids lie flush when open for unobstructed pipette access; the lid can be closed to protect tubes during incubation or transport. Translucent polycarbonate lids allow visual sample inspection without lid removal &mdash; useful for barcode readers that scan through the cover. Lidless racks are the simplest format for bench use, where brief sample exposure is acceptable. Colour Coding Racks are available in single colours (blue, green, pink, yellow, orange) and assorted multi-colour packs. Colour-coded racks help segregate pre-PCR and post-PCR samples, reducing cross-contamination risk in labs without fully separated pre/post-PCR workspaces. Autoclavability Polypropylene PCR tube racks are autoclavable at 121&deg;C (250&deg;F) for sterilisation between use cycles. Polycarbonate lids withstand repeated autoclave cycles at standard sterilisation conditions. SBS Footprint for Automation Select PCR strip racks with an SBS/SLAS-compliant footprint (127.76 &times; 85.47 mm) to enable use with robotic liquid handlers and automated workstations when processing strip tubes on automation platforms. 
<h2 data-path-to-node="1"> Specifications Context</h2>
 Standard 96-well PCR tube racks measure approximately 130 &times; 98 &times; 33 mm (L &times; W &times; H) with 5.2 mm well diameter and 9 mm well spacing. Polypropylene construction is chemical-resistant and autoclavable at 121&deg;C. Alphanumeric embossed grid (A&ndash;H rows, 1&ndash;12 columns) matches the labelling of PCR plates and plates for straightforward sample mapping. SP Bel-Art 96-well PCR racks and equivalent formats from Heathrow Scientific and Globe Scientific are widely distributed in North American research labs.&nbsp; 
&nbsp;
<a href="https://mbpinc.net/contact-us">Contact the MBP team now</a> to keep your samples in order so your workflow stays smooth from prep to analysis.

PCR Tube Racks

PCR Tubes

<h2 dir="ltr">What Are Individual PCR Tubes?</h2>
 Individual PCR tubes are single-reaction thin-wall polypropylene vessels supplied separately rather than in strip or plate format. The 0.2 mL format is the global standard for modern thermal cyclers with conventional 96-well block geometry, while 0.5 mL tubes are used with older or specially adapted blocks. Individual tubes offer the flexibility to set up any number of reactions without being constrained to a strip of 8 or 12, making them ideal for one-off reactions, optimisation runs, and protocols requiring varied tube counts. Choose individual tubes for variable reaction counts and when colour-coding samples matters. 
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<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
0.2 mL individual PCR tubes for standard thermal cyclers
</li>
<li dir="ltr" aria-level="1">
Flat-cap PCR tubes for easy labelling and handling
</li>
<li dir="ltr" aria-level="1">
Dome-cap PCR tubes for secure sealing performance
</li>
<li dir="ltr" aria-level="1">
DNase- and RNase-free PCR tubes for clean reactions
</li>
<li dir="ltr" aria-level="1">
Thin-wall PCR tubes for efficient heat transfer
</li>
<li dir="ltr" aria-level="1">
Autoclavable PCR tubes for sterile workflows
</li>
<li dir="ltr" aria-level="1">
Clear PCR tubes for sample visibility
</li>
<li dir="ltr" aria-level="1">
Low-retention PCR tubes for sensitive assays
</li>
<li dir="ltr" aria-level="1">
PCR tubes compatible with most standard cyclers
</li>
</ul>
<h2 dir="ltr"> How to Choose Individual PCR Tubes</h2>
 Volume: 0.2 mL vs 0.5 mL The 0.2 mL tube fits virtually all modern thermal cycler blocks, including Bio-Rad T100, Eppendorf Mastercycler NEO, and Applied Biosystems Veriti. The 0.5 mL tube is used with specific gradient blocks or older instruments; confirm block compatibility before ordering this format. Attached Cap vs No Cap Tubes with attached dome caps offer convenience and prevent cap mix-ups during high-volume workflows. Tubes with flat attached caps or sold without caps (requiring separate cap purchase) are chosen when flat optical caps or coloured caps are needed for tube tracking. Colour Options Coloured individual tubes (clear, white, yellow, red, blue, green) allow colour-based sample tracking without labelling, particularly useful in high-throughput genotyping or multiplex PCR workflows where visual differentiation reduces setup errors. Polypropylene Grade Individual tubes should be moulded from virgin polypropylene free of additives, antistatic agents, and dyes that can inhibit PCR enzyme activity. White tubes (for qPCR with fluorescence read from the bottom) must use a white polypropylene body that maximises signal reflection. 
<h2 dir="ltr"> Specifications Context</h2>
 Standard 0.2 mL individual PCR tubes have a wall thickness of approximately 0.25&ndash;0.35 mm, a conical base for complete reaction volume recovery, and are supplied in bags of 1,000 tubes for bench use. Certification includes DNase-free, RNase-free, human DNA-free, and PCR inhibitor-free per independent lot testing. Globe Scientific and Nest Scientific supply individual PCR tubes widely stocked at MBP Inc.&nbsp;
 A dependable choice when every single reaction needs full attention and accuracy. <a href="https://mbpinc.net/contact-us">Contact the MBP team</a> now to get a tailored quote!

Individual PCR Tubes

BIOLOGIX 0.2ML CLEAR PP PCR TUBES WITH ATTACHED FLAT TOP CAPS

BIOLOGIX 0.2ML CLEAR POLYPROPYLENE NON-STERILE CONICAL BOTTOM (THIN WALL) PCR TUBES WITH ATTACHED FLAT TOP CAPS.  1,000 TUBES/PACK, 10 PACKS/CASE

Sterile

Volume

Color

Unit

<h2 dir="ltr"> What are Cell Scrapers?</h2>
 Cell scrapers are sterile, single-use disposable tools with a polystyrene handle and a free-rotating polyethylene blade used to mechanically detach and harvest adherent mammalian cells from the TC-treated surface of culture flasks, dishes, and multi-well plates when enzymatic detachment (trypsin, Accutase, Dispase) is not appropriate. The free-rotating blade mechanism allows the angle to be adjusted by applying gentle pressure on the handle &mdash; the blade twists to align with the vessel surface for consistent, complete cell removal across the full growth area. Choose the 13 mm blade for T25 and T75 flasks and multi-well plates; choose the 20 mm blade for T175, T225, and 100&ndash;150 mm dishes, where a wider blade reduces the number of passes needed to clear the full growth surface.
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<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" role="presentation">Cell Scrapers with 18cm Handle for compact culture vessels</li>
<li dir="ltr" role="presentation">Cell Scrapers with 24.3cm Handle for extended reach in flasks</li>
<li dir="ltr" role="presentation">220mm Handle Scrapers with 13mm Blade for precision harvesting</li>
<li dir="ltr" role="presentation">280mm Handle Scrapers with 20mm Blade for large-surface area recovery</li>
</ul>
<h2 dir="ltr"> How to Choose Cell Scrapers</h2>
 When to Use Cell Scrapers Instead of Trypsin Cell scraping is the correct harvesting method when:
<ol>
<li style="text-align: left;">Trypsinization damages the protein or surface marker of interest; scraping preserves surface antigens, including CD markers for flow cytometry and receptor proteins for biochemical assays.&nbsp;</li>
<li style="text-align: left;">The cell line does not detach effectively with trypsin (some primary cells, fibroblasts in dense monolayers, epithelial cells after extended culture)</li>
<li style="text-align: left;">Harvest must be complete and rapid for protein or RNA extraction protocols with RNase-sensitive targets, where trypsin incubation time introduces RNA degradation risk</li>
<li style="text-align: left;">The downstream assay uses cells in medium without trypsin carryover (some enzyme assays, reporter gene assays, and cell viability assays where trypsin activity in the sample affects results). </li>
</ol>
Blade Size by Vessel Format The 13 mm blade (catalog 710001, 220 mm handle) is designed for T25 and T75 flasks and multi-well plates (6-well through 24-well). The blade width covers approximately 1&ndash;1.5 passes across a T75 flask width for complete surface coverage. The 20 mm blade (catalog 710011, 280 mm handle) suits T175 and T225 flasks, 100 mm and 150 mm dishes, and any large-surface vessel where the wider blade reduces scraping passes needed and operator fatigue. Both blade sizes fit through the standard T-flask neck opening. Free-Rotating Blade Mechanism NEST Scientific cell scrapers use a free-rotating blade that pivots relative to the handle on a hinge mechanism. Applying gentle lateral pressure on the handle adjusts the blade angle, allowing it to maintain flush contact with the vessel floor during the scraping stroke &mdash; improving cell detachment yield compared to fixed-blade scrapers, where the blade angle may not match the vessel floor geometry. After the push stroke, rotating the handle slightly returns the blade to the correct alignment for the next stroke. Scraping Technique Add 1&ndash;2 mL of culture medium or PBS to the vessel before scraping to lubricate the surface and prevent cells from drying. Work systematically across the flask or dish in parallel overlapping strokes. For T-flasks, tilt the flask at 20&ndash;30&deg; to pool the cell suspension at the low end after scraping, then pipette out the suspension. Do not press excessively &mdash; scraping force sufficient to detach cells should not require grinding the blade into the vessel floor, which damages cells and the scraper. 
<h2 style="text-align: left;"> Specifications Context</h2>
 NEST Scientific cell scrapers (catalog 710001 and 710011) are manufactured with a polystyrene handle and polyethylene blade. E-beam sterilized per ANSI/AAMI/ISO 11137 to SAL 10⁻⁶; individually wrapped in easy-tear sterile packaging; non-pyrogenic, DNase/RNase-free per lot certificate. Performance testing is conducted on each manufacturing lot per NEST Scientific standard operating procedures. NEST Scientific cell scrapers are available through MBP in cases of 100 (1/pk &times; 100/cs). The free-rotating blade design is a confirmed feature per NEST Scientific USA product documentation. 
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<a href="https://mbpinc.net/contact-us" style="color: #236fa1;">Contact the team at Molecular Biology Products Inc.</a> to request a quote for your laboratory supply needs.

Cell Scrapers

BIOLOGIX CELL SCRAPERS

Made of polyethylene Available in two sizes: 18cm or 25cm in length, pivoting blade makes precise cutting and scrapin

BIOLOGIX DISPOSABLE POLYETHYLENE STERILE CELL SCRAPER (HANDLE LENGTH: 180MM, BLADE LENGTH: 18MM). SCRAPERS COME INDIVIDUALLY WRAPPED.  100/CASE

BIOLOGIX DISPOSABLE POLYETHYLENE STERILE CELL SCRAPER (HANDLE LENGTH: 250MM, BLADE LENGTH: 18MM). SCRAPERS COME INDIVIDUALLY WRAPPED.  200/CASE

<h2 data-section-id="y6ykl1" data-start="0" data-end="42">What Are Inoculating Loops and Needles?</h2>
&nbsp;
Inoculating loops and needles are essential microbiology tools used to transfer microorganisms between culture media, agar plates, broth tubes, and other laboratory growth systems. An inoculating loop features a small circular end designed to hold a defined volume of liquid culture, while an inoculating needle has a straight tip used for picking colonies and inoculating semi-solid media. Modern disposable versions are manufactured from sterile polypropylene or polystyrene and have largely replaced reusable metal loops in many laboratories, helping reduce cross-contamination risks and eliminating the need for flame sterilization between samples. These tools are widely used in clinical microbiology, research laboratories, pharmaceutical testing, food microbiology, and environmental monitoring applications.
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<h2 dir="ltr">What you will find:<a href="https://mbpinc.net/consumables/microbiology/innoculating-needles/loops" title="Inoculating Needles &amp; Loops"></a></h2>
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<ul>
<li dir="ltr" aria-level="1">
Smooth loops for streaking without agar damage
</li>
<li dir="ltr" aria-level="1">
Fine-point needles for precise colony picking
</li>
<li dir="ltr" aria-level="1">
Sterile disposable options for safe, aseptic use
</li>
<li dir="ltr" aria-level="1">
Heat-resistant wire loops for repeated sterilization
</li>
<li dir="ltr" aria-level="1">
Ergonomic grip for better control and reduced fatigue
</li>
</ul>
&nbsp;
<h2 data-section-id="x4zq8w" data-start="861" data-end="907">How to Choose Inoculating Loops and Needles</h2>
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Volume: 1 &micro;L vs. 10 &micro;L
The choice of loop volume depends on the application. A 1 &micro;L calibrated loop is commonly used for quantitative urine cultures and other procedures where accurate sample volume directly affects colony counts and microbial enumeration. A 10 &micro;L loop is the standard option for routine streak plating, subculturing, and general microorganism transfer where larger sample volumes are beneficial.
Rigidity: Flexible PP vs. Rigid PS
Flexible polypropylene loops are designed to glide smoothly across agar surfaces, minimizing damage to the media during streaking procedures. Rigid polystyrene loops and needles provide greater control when inoculating broth cultures, retrieving colonies, or performing stab inoculations in semi-solid agar. Many laboratories keep both flexible and rigid options available to accommodate different microbiological techniques.
Calibration and Lot Certification
For quantitative microbiology applications, calibrated loops should be selected to ensure consistent volume delivery. Certified loops undergo validation testing to verify that they deliver the specified sample volume accurately. This level of quality assurance is particularly important in clinical laboratories performing urine cultures and other quantitative microbial analyses.
Packaging Format
Individually packaged sterile loops provide maximum sterility assurance and are ideal for low-volume testing environments. Bulk-packaged sterile loops offer a more economical solution for high-throughput laboratories where large quantities are used daily. The choice depends on workflow requirements, usage frequency, and laboratory contamination-control practices.
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<h2 data-section-id="1jl751w" data-start="3179" data-end="3204">Specifications Context</h2>
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Disposable inoculating loops and needles are typically manufactured from medical-grade polypropylene or polystyrene and supplied sterile for immediate use. Standard loop sizes are designed to deliver consistent volumes and feature smooth surfaces that support accurate sample transfer. Many calibrated loops are tested using recognized verification methods and supplied with lot-specific certification to support laboratory quality assurance requirements. Disposable plastic loops are now widely used across clinical, academic, pharmaceutical, and industrial microbiology laboratories due to their convenience, consistency, and reduced contamination risk compared with reusable metal alternatives.
For product selection or technical guidance, <a href="https://mbpinc.net/consumables/microbiology/innoculating-needles/loops" title="connect with the Molecular Biology Products Inc. (MBP) team.">connect with the Molecular Biology Products Inc. (MBP) team.</a>

Innoculating Needles/Loops

Biologix Inoculating Loops

BIOLOGIX CELL SPREADERS

BIOLOGIX ORANGE POLYSTYRENE STERILE L-SHAPED CELL SPREADER.  SPREADERS COME INDIVIDUALLY WRAPPED. 500/CASE

BIOLOGIX ORANGE POLYSTYRENE STERILE L-SHAPED CELL SPREADER.  SPREADERS COME PACKED IN A STERILE ZIP-SEAL BAG. 10 SPREADERS/PACK, 50 PACKS/CASE

<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.

Centrifuge Tubes

Biologix® Non-Sterile Centrifuge Tubes

Biologix Centrifuge Tubes 15ml and 50ml USA

BIOLOGIX CLEAR POLYPROPYLENE NON-STERILE CONICAL BOTTOM CENTRIFUGE TUBES WITH PLUG-SEAL SCREW CAPS

Biologix Centrifuge Tubes, Non-Sterile, Bulk, Case of 500\n

Caps

BIOLOGIX 15ML CLEAR POLYPROPYLENE NON-STERILE CONICAL BOTTOM CENTRIFUGE TUBES WITH PLUG-SEAL SCREW CAPS PACKAGED SEPARATELY. TUBES HAVE WRITING PATCH AND MARKED GRADUATIONS. 500/CASE

BIOLOGIX 50ML CLEAR POLYPROPYLENE NON-STERILE CONICAL BOTTOM CENTRIFUGE TUBES WITH PLUG-SEAL SCREW CAPS PACKAGED SEPARATELY. TUBES HAVE WRITING PATCH AND MARKED GRADUATIONS. 500/CASE

BIOLOGIX 15ML CLEAR POLYPROPYLENE NON-STERILE CONICAL BOTTOM CENTRIFUGE TUBES WITH POLYETHYLENE FLAT TOP SCREW CAPS PACKAGED SEPARATELY. TUBES HAVE WRITING PATCH AND MARKED GRADUATIONS. 500/CASE

BIOLOGIX 50ML CLEAR POLYPROPYLENE NON-STERILE CONICAL BOTTOM CENTRIFUGE TUBES WITH POLYETHYLENE FLAT TOP SCREW CAPS PACKAGED SEPARATELY. TUBES HAVE WRITING PATCH AND MARKED GRADUATIONS. 500/CASE

Biologix Cell Culture Dishes without External Grip

Biologix® Cell Culture Dishes-150x25mm

BIOLOGIX CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE DISH

07-31XX Biologix Clear PS TC-Treated Sterile Cell Culture Dishes — 07-3100 (90×20 mm, 12.5 ml, 10/pack, 20 packs/case) and 07-3150 (150×25 mm, 35 ml, 10/pack, 12 packs/case). Sterile, TC-treated polystyrene for standard adherent cell culture.

BIOLOGIX 90X20MM (12.5ML WORKING VOLUME) CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE DISH. 10/PACK, 20 PACKS/CASE

BIOLOGIX 150X25MM (35ML WORKING VOLUME) CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE DISH. 10/PACK, 12 PACKS/CASE

<h2 class="p2"> What are Cell Culture Plates?</h2>
 Cell culture plates are sterile, single-use polystyrene multi-well vessels used to grow, treat, and analyze cells in parallel across multiple conditions in a single vessel. All formats are E-beam sterilized to SAL 10⁻⁶, certified DNase/RNase-free and non-pyrogenic, and individually wrapped in peelable film. Choose TC-treated flat-bottom plates for adherent mammalian cell culture, assays, and transfection; choose non-treated plates for suspension, hematopoietic, and hybridoma cells; choose glass-bottom plates for live-cell confocal and high-resolution fluorescence imaging.
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<h2 class="p1">What you will find:</h2>
&nbsp;
<ul>
<li data-section-id="1rzg2e5" data-start="0" data-end="138"><a href="cell-culture-plates/non-treated-cell-culture-plates">Non-Treated Cell Culture Plates:</a> Designed for suspension cultures and non-adherent cell lines where cell attachment is not required.</li>
<li data-section-id="1f2n3q2" data-start="140" data-end="295"><a href="cell-culture-plates/treated-cell-culture-plates">Treated Cell Culture Plates:</a> Tissue-culture-treated surface promotes reliable attachment and growth of adherent cells for routine culture and assays.</li>
<li data-section-id="1dji5w9" data-start="297" data-end="442" data-is-last-node=""><a href="cell-culture-plates/glass-bottom-cell-culture-plates">Glass Bottom Cell Culture Plates:</a> Glass-bottom wells provide superior optical clarity for high-resolution microscopy and live-cell imaging.</li>
</ul>
<h2 class="p2">&nbsp;</h2>
<h2 class="p2">How to Choose Cell Culture Plates</h2>
 Well Count by Application Scale 6-well plates (9.4 cm&sup2;/well) are the standard for transfection, siRNA knockdown, Western blot sample preparation, luciferase reporter assays, and colony counting &mdash; any protocol that requires &ge;5 &times; 10⁶ cells per condition. 12-well plates (3.8 cm&sup2;/well) support medium-scale culture for ELISA lysate preparation, flow cytometry staining, and viral infection studies. 24-well plates (1.9 cm&sup2;/well) are versatile for drug dose-response at medium throughput, primary cell culture, and viral plaque assays. 48-well plates (0.95 cm&sup2;/well) bridge 24-well and 96-well scale for intermediate throughput experiments. 96-well plates (0.32 cm&sup2;/well) are the workhorse for high-throughput cell viability (MTS, MTT, CCK-8), cytotoxicity, ELISA, reporter gene, and compound screening assays. 384-well plates are used for ultra-high-throughput screening (HTS), where reagent cost per well drives miniaturization. TC-Treated vs. Non-Treated vs. Glass Bottom TC-treated (vacuum plasma&ndash;treated, contact angle &lt;10&deg;) flat-bottom plates support adherent mammalian cell monolayer formation &mdash; required for HeLa, HEK293 (adherent), CHO-K1, Vero, A549, MCF-7, and primary cells. Non-treated plates maintain a hydrophobic surface that prevents attachment &mdash; used for suspension cell lines (Jurkat, K562, HL-60), hybridoma culture, and spheroid/organoid formation in U-bottom wells. Glass-bottom plates combine a polystyrene plate body with a borosilicate coverglass floor (0.16&ndash;0.19 mm thickness), matching the No. 1.5 coverglass standard required for confocal, TIRF, and super-resolution microscopy. Flat vs. Round (U) vs. V-Bottom Well Geometry Flat-bottom wells provide a flat imaging surface for phase-contrast and fluorescence microscopy, uniform cell monolayer coverage, and reliable OD measurements in plate readers. Round (U)-bottom wells concentrate cells and particles to the well centre by gravity &mdash; used for rosette assays, hemagglutination inhibition (HAI), and hanging-drop spheroid culture. V-bottom wells have a sharp vertex that pellets cells tightly for wash steps in flow cytometry and immunophenotyping panels. Plate Lid and Evaporation Management NEST Scientific cell culture plates ship with a clear polystyrene lid. For high-throughput assays running 72&ndash;96 hours, edge-well evaporation in 96-well and 384-well formats can introduce artefacts; NEST Low Evaporation EDGE plates have an inter-wall design that reduces edge-well evaporation by maintaining humidity in the peripheral wells during long incubations. 
<h2 class="p2"> Specifications Context</h2>
 NEST Scientific cell culture plates are manufactured from 100% virgin polystyrene in ISO 8 (Class 10,000) cleanrooms. TC treatment uses vacuum plasma technology; the lot-release criterion is contact angle &lt;10&deg;. All plates conform to ANSI/SLAS 1-2004 through 4-2004 footprint and well-position standards (SBS format), ensuring compatibility with automated liquid handling platforms, plate readers, and automated incubators. E-beam sterilization to SAL 10⁻⁶. Plates are individually wrapped in peelable Tyvek-equivalent film for GMP cleanroom entry; lids are attached. Alphanumeric well markings (A&ndash;H rows, 1&ndash;12 columns for 96-well) are standard across all formats. NEST Scientific is ISO 9001:2015 and ISO 13485 certified with FDA registration. As of 2026, MBP is a registered vendor for Howard Hughes Medical Institute, Vanderbilt University, and MD Anderson Cancer Center. 
Pick your format, culture your cells, and get consistent results every time. <a href="https://mbpinc.net/contact-us">Contact MBP </a>and get a tailored quote today!

Cell Culture Plates

<h2 class="p2">What are TC-Treated Cell Culture Plates?</h2>
 TC-treated (tissue culture&ndash;treated) cell culture plates are sterile, single-use multi-well polystyrene plates whose well surfaces have been modified by vacuum plasma treatment to introduce negatively charged oxygen-containing groups (carboxyl, carbonyl, hydroxyl), reducing the water contact angle from ~75&ndash;90&deg; (untreated PS) to below 10&deg; (hydrophilic). This surface modification directly enables attachment, spreading, and monolayer formation of adherent mammalian cell lines. TC-treated plates are the default format for all adherent mammalian cultures, cell-based assays, ELISA preparation, compound cytotoxicity screening, transfection, and gene expression studies.&nbsp; 
<h2 class="p1">What you will find:</h2>
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&bull; 6, 12, 24, 48, and 96 well formats for different workflows &bull; Tissue-culture-treated surfaces for reliable cell attachment &bull; Clear plates for easy monitoring under the microscope &bull; Uniform wells for consistent seeding and growth &bull; Sterile options to maintain clean conditions &bull; Lids designed to reduce contamination and evaporation
&nbsp;
<h2 class="p2">How to Choose TC-Treated Cell Culture Plates</h2>
 Well Format by Cell Number and Assay Type 6-well TC-treated plates (9.4 cm&sup2;/well) are the standard for Western blot preparation, siRNA transfection, viral infection, protein overexpression, and colony-forming unit (CFU) assays requiring &ge;3 &times; 10⁶ cells per condition. 12-well plates (3.8 cm&sup2;/well) suit medium-scale reporter assays, luciferase quantification, and ELISA from cell lysate. 24-well plates (1.9 cm&sup2;/well) are versatile for cytotoxicity dose-response in 4&ndash;6 conditions per plate, primary cell experiments, and viral plaque assays. 96-well flat-bottom TC-treated plates (0.32 cm&sup2;/well) are the universal format for cell viability (MTS, MTT, CCK-8), compound screening, ELISA, reporter gene assays, and qPCR lysate preparation across 8&ndash;12 concentrations with triplicate wells. 384-well plates reduce reagent cost per compound for HTS drug discovery programs. Lot-to-Lot TC Treatment Consistency For longitudinal drug screening, biomarker validation, or multi-site studies, lot-to-lot variation in TC treatment can alter cell attachment density, proliferation rate, and assay Z-factor. NEST Scientific verifies vacuum plasma treatment by water contact angle goniometry on each manufacturing lot; the release criterion is contact angle &lt;10&deg;. Request lot certificates when adopting TC-treated plates for GLP- or GMP-regulated assay workflows. Low-Evaporation EDGE Plates For 96-well dose-response assays running 72&ndash;96 hours, peripheral (edge) well evaporation can increase medium osmolality in the outer ring by 10&ndash;20% versus inner wells, introducing a systematic bias in IC50 determinations. NEST Low Evaporation EDGE 96-well TC-treated plates use an internal well ridge design that reduces edge-well evaporation during extended incubations. Use EDGE plates for any dose-response study where incubation time exceeds 48 hours. Cell Line Compatibility TC-treated NEST plates support attachment and monolayer culture of: HeLa (cervical), HEK293 (adherent), A549 (lung), MCF-7 (breast), U2OS (bone), CHO-K1 (ovary, adherent), Vero (kidney), MDCK (canine kidney), NIH 3T3 (mouse fibroblast), MRC-5, 2BS, 293T, L-929, and standard primary cultures including dermal fibroblasts, endothelial cells, and epithelial cells. Do NOT use TC-treated plates for Jurkat, K562, HL-60, suspension CHO-S, hybridomas, Sf9, Hi5, or any non-adherent cell line. Plate Reader and Automation Compatibility NEST Scientific TC-treated 96-well flat plates are compatible with all common microplate readers (BioTek Synergy H1, Molecular Devices SpectraMax i3x, PerkinElmer EnVision, BMG Labtech CLARIOstar) for absorbance, fluorescence intensity, and luminescence detection. Plates conform to ANSI/SLAS 1-2004 through 4-2004 SBS dimensions for automated liquid handlers (Tecan Fluent, Hamilton STAR, Beckman Coulter Biomek i7). 
<h2 class="p2"> Specifications Context</h2>
 NEST Scientific TC-treated cell culture plates are manufactured from 100% virgin polystyrene in ISO 8 cleanrooms. Vacuum plasma TC treatment is verified by water contact angle goniometry; the lot release criterion: contact angle &lt;10&deg;. Plates conform to ANSI/SLAS 1-2004 through 4-2004 SBS footprint. E-beam sterilized to SAL 10⁻⁶; DNase/RNase-free, non-pyrogenic per lot certificate. Clear polystyrene lids included; individually wrapped in peelable film. Alphanumeric well coordinates on all &ge;12-well formats. NEST Scientific is ISO 9001:2015 and ISO 13485 certified with FDA registration. As of 2026, NEST Scientific TC-treated plates across all core well formats (6- through 384-well) are stocked by MBP. 
Use treated plates when attachment drives your results. <a href="https://mbpinc.net/contact-us">Contact the MBP team</a> today to get reliable plates for keeping your cells anchored, healthy, and consistent across every well.&nbsp;

Treated Cell Culture Plates

BIOLOGIX CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE PLATES WITH LIDS

Cell Culture Plates-6/12/24/48/96-Well, 1/Pack, 50/Case

Wells

BIOLOGIX 6-WELL (EXTERNAL DIMENSIONS: 85.4MM(W)X127.6MM(L)X20.2MM(H) | WELL DIMESIONS: 35MM(D)X17.5MM(H) | WORKING VOLUME: 3ML) CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE PLATES WITH LIDS. PLATES COME INDIVIDUALLY WRAPPED.  50/CASE

BIOLOGIX 12-WELL (EXTERNAL DIMENSIONS: 85.4MM(W)X127.6MM(L)X20.2MM(H) | WELL DIMESIONS: 21.9MM(D)X17.5MM(H) | WORKING VOLUME: 2ML) CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE PLATES WITH LIDS. PLATES COME INDIVIDUALLY WRAPPED.  50/CASE

BIOLOGIX 24-WELL (EXTERNAL DIMENSIONS: 85.4MM(W)X127.6MM(L)X20.2MM(H) | WELL DIMESIONS: 15.5MM(D)X17.5MM(H) | WORKING VOLUME: 1ML) CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE PLATES WITH LIDS. PLATES COME INDIVIDUALLY WRAPPED.  50/CASE

BIOLOGIX 48-WELL (EXTERNAL DIMENSIONS: 85.4MM(W)X127.6MM(L)X20.2MM(H) | WELL DIMESIONS: 9.75MM(D)X17.5MM(H) | WORKING VOLUME: 0.5ML) CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE PLATES WITH LIDS. PLATES COME INDIVIDUALLY WRAPPED.  50/CASE

BIOLOGIX 96-WELL (EXTERNAL DIMENSIONS: 85.4MM(W)X127.6MM(L)X14.4MM(H) | WELL DIMESIONS: 6.5MM(D)X10.8MM(H) | WORKING VOLUME: 0.2ML) CLEAR POLYSTYRENE (TC-TREATED) STERILE CELL CULTURE PLATES WITH LIDS. PLATES COME INDIVIDUALLY WRAPPED.  50/CASE

<h2>What are orbital shakers?</h2>
&nbsp;
Orbital shakers are laboratory mixing platforms that move their platform surface in a horizontal circular (orbital) motion at controlled speed, agitating the contents of vessels clamped or placed on the platform by inertial forces as the platform traces a circular path. The circular orbit creates a mixing pattern in flask liquids that promotes oxygen transfer from the headspace into the culture broth, which is the rate-limiting step for aerobic bacterial and yeast cultures grown in shaking flasks. Orbital shaker speed, orbit diameter, and fill volume together determine the mixing intensity and oxygen transfer rate in a culture.
&nbsp;
<h2 dir="ltr">What You Will Find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/equipments/agitation-equipment/orbital-shakers/orbital-shaker-accessories">Orbital Shaker Accessories:</a> A comprehensive range of universal spring platforms, adjustable roller bars for non-standard vessels, stacking decks, and toolless MAGic Clamp&trade; magnetic holders for flasks and microplates.
</li>
</ul>
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<h2>How to choose an orbital shaker</h2>
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Choose an incubated orbital shaker for bacterial, yeast, or mammalian culture
Incubated orbital shakers maintain above-ambient temperature inside an integrated chamber, allowing cultures to grow at their optimum temperature while being agitated. This format is commonly used for microbial culture, protein expression, fermentation screening, and other temperature-controlled applications.
Choose a refrigerated shaker for cold-temperature incubation or hybridization
Refrigerated orbital shakers maintain temperatures below ambient, typically from approximately 4&deg;C to room temperature, making them suitable for enzyme reactions, nucleic acid hybridization, and other temperature-sensitive workflows requiring agitation.
Match orbit diameter to your flask size and culture volume
Orbital shakers are available with different orbit diameters, commonly 1 cm, 2 cm, 3 cm, and 5 cm. Smaller orbits are generally used for smaller flasks and lower volumes, while larger orbits provide increased liquid movement and aeration for larger flasks and higher culture volumes.
Select a speed range appropriate for your application
Different applications require different shaking speeds. Microbial culture often operates at higher speeds to support oxygen transfer, while hybridization, staining, and washing procedures typically require gentler agitation. Selecting a shaker with a broad speed range increases flexibility across applications.
Confirm platform size and maximum load capacity
Platform dimensions determine how many flasks, bottles, or microplates can be processed simultaneously. Maximum load capacity should accommodate the combined weight of vessels and media to ensure stable operation during continuous shaking.
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<h2>Specifications context</h2>
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The oxygen transfer rate in a shaking flask depends on shaking speed, orbit diameter, flask geometry, and fill volume. Appropriate combinations of these variables improve mixing efficiency and culture performance. Stackable orbital shakers remain a common solution for laboratories that require multiple simultaneous culture conditions while conserving bench and floor space.
Ready to stabilize your shaking protocols? Explore our digital orbital shakers and dynamic platform accessories, and <a href="https://mbpinc.net/contact-us">contact the MBP team</a> for a quote today.

Orbital Shakers

Biologix® Linear Shaker

BIOLOGIX ECONOMICAL DIGITAL LINEAR SHAKER, 100V-220V/50HZ/60HZ,1 PIECE/CASE. PRICE/EACH

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