Biologix

Transport Tubes & Vials

<h2 data-section-id="1lg84vb" data-start="0" data-end="32">What Are Drosophila Products?</h2>
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Drosophila melanogaster (fruit fly) research relies on a range of specialized consumables used for culturing, maintaining, and studying fly populations. These products include culture vials, stock bottles, plugs and closures, prepared or dry-mix culture media, and various accessories used for handling and transferring flies. Universities, research institutes, biotechnology companies, and pharmaceutical laboratories use these consumables daily for genetics, developmental biology, neuroscience, and disease-model research.
MBP supplies Drosophila culture products including polypropylene and polystyrene vials, stock bottles, and cellulose acetate plugs designed to support both small research groups and high-throughput fly facilities. In many laboratories, these consumables represent some of the most frequently used products, with large facilities consuming thousands of vials each week.
Successful Drosophila research depends on three essential consumable categories: culture vials and bottles, plugs and closures, and culture media. MBP provides all three for routine and large-scale fly laboratory operations.
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<h2 dir="ltr">Featured Products at MBP:</h2>
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<ul>
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Drosophila Wide Vials and Narrow Vials for versatile culture sizing and clear specimen observation.
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Drosophila Wide and Narrow Vial Combo Packs for ready-to-use, complete breeding setups.
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Drosophila Wide and Narrow Vial Closure Plugs to ensure secure airflow and prevent escapes.
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Drosophila Bottles and Closure Plugs for robust large-scale colony housing.
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Drosophila Trays for organized, stackable, and space-saving storage solutions.
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</ul>
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<h2 dir="ltr">Technical Specifications:</h2>
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<ul>
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Aluminum Metal Trays and Plastic Trays for durable organization.
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Round Bottom and Square Bottom Bottles for different benchtop needs.
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PP, K-Resin, PS, and PE Material Options for varied clarity and chemical resistance.
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Bulk-Packed and Tray-Packed Packaging Types for high-volume lab efficiency.
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</ul>
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<h2 data-section-id="fnjwt6" data-start="1168" data-end="1207">How to Choose Drosophila Consumables</h2>
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Culture Vials: Polystyrene vs Polypropylene
Polystyrene (PS) culture vials are widely used in Drosophila laboratories because of their excellent optical clarity. Researchers can easily observe fly activity, count offspring, and monitor food quality through the vial walls. These vials are commonly available in standard and narrow formats and are often preferred for routine colony maintenance and experimental work.
Polypropylene (PP) culture vials offer greater durability and can be autoclaved for sterilization. They are suitable for laboratories that reuse vials or operate workflows involving repeated washing and sterilization cycles. While slightly less transparent than polystyrene, polypropylene provides excellent resistance to physical damage and repeated handling.
Stock Bottles vs Culture Vials
Culture vials are typically used for individual fly stocks, single genetic crosses, and small-scale experiments. Their compact size makes them ideal for maintaining large numbers of separate fly lines.
Stock bottles provide greater capacity and are used for colony expansion, mass fly production, large-scale crosses, and eclosion collection. Their larger volume supports higher fly populations and greater quantities of culture media. Bottle designs are often optimized to minimize fly escape and improve handling during routine laboratory work.
Plugs and Closures
Cellulose acetate plugs are commonly considered the preferred closure option for Drosophila culture containers. Their dense structure promotes airflow while reducing moisture loss and helping protect cultures from contamination and mites.
Foam plugs are lightweight, reusable, and easy to handle, making them popular in high-volume laboratory environments where closures are repeatedly removed and replaced.
Paper lids are frequently used in automated filling operations and high-throughput culture systems where rapid processing is important.
Culture Media
Drosophila culture media provide the nutrients required for growth and reproduction. Dry-mix media formulations typically contain ingredients such as cornmeal, agar, yeast, and other nutritional components and are prepared by mixing with water and heating before use.
Ready-to-use media eliminate preparation steps and can be dispensed directly into culture containers, reducing labor and improving consistency in large-scale fly facilities.
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<h2 data-section-id="hwm9vz" data-start="3613" data-end="3647">Drosophila Consumables Overview</h2>
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Culture vials are available in polystyrene or polypropylene formats and are used for maintaining fly stocks, performing genetic crosses, and supporting routine laboratory experiments.
Stock bottles provide increased culture capacity and are commonly used for colony maintenance, large-scale breeding programs, and mass fly collection.
Cellulose acetate plugs serve as the primary closure system for many fly laboratories, helping maintain airflow while minimizing evaporation and contamination risks.
Foam plugs offer a reusable alternative that supports efficient handling in high-throughput environments.
Culture media, available as dry mixes or prepared formulations, supply the nutrients necessary for maintaining healthy Drosophila populations throughout experimental and breeding workflows.
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<h2 data-section-id="1jl751w" data-start="4471" data-end="4496">Specifications Context</h2>
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Polystyrene Drosophila vials provide excellent optical clarity and feature straight-wall designs that facilitate filling, plugging, storage, and rack organization. Polypropylene vials offer durability, autoclave compatibility, and extended service life in reusable laboratory systems.
Cellulose acetate plugs are manufactured from non-shedding material that helps reduce evaporation and provides effective protection against contamination and mites. These closures are widely used in academic and commercial fly research facilities.
As of 2026, MBP supplies Drosophila vials, stock bottles, and related consumables in bulk quantities suitable for both routine laboratory use and large-scale fly room operations. Product availability, media options, and packaging configurations may vary based on current inventory and laboratory requirements.
<a href="https://mbpinc.net/contact-us">Request a quote from the helpful team at MBP</a> for competitive pricing.

Drosophila Products

Drosophila Bottle Closure Plugs

Material: Densest foam, densest sponge, and degreasing fiber are available · Cause minimal shedding and reduce evaporation · Maintains tight fit after repeated use and removal

Bottles Closures，Material：Densest Foam，Size：45*45mm，

Bottles Closures，Material：Densest Sponge，Autoclable, Size：40*30mm，

Drosophila Narrow Vials

Material: polypropylene, polystyrene, and K-Resin are available · Narrow and wide vials are available · Safe and cost-effective substitute to glass vials

Drosophila Narrow Vials，Material：PS，Size：25*95mm，Package：25 vials/bag，20 bags/case

Drosophila Narrow Vials，Material：PP，Size：25*95mm，Package：25 vials/bag，20 bags/case

Drosophila Narrow Vials，Material：K-Resin，Size：25*95mm，Package：25 vials/bag，20 bags/case

Drosophila Narrow Vials Closure Plugs

Narrow Vials Closures, Material：Densest Foam，Size：30*45mm

Narrow Vials Closures，Material：Densest Sponge, Autoclavable, Size：25*25mm，

Narrow Vials Closures，Material：Degreasing Fiber，Size：24*30mm，

Drosophila Narrow Vials Combo

Drosophila vials combo and bottles combo are available · Disposable vials are safe and cost-effective alternative to glass vials · Bottles combo with square or round bottom · Bulk or tray packaging,

Drosophila Narrow Vials Combo，Material：PS（vials），Size: 25*95mm，Tray Packed，Package：100 vials/tray，5 trays/case

Drosophila Narrow Vials Combo，Material：PP（vials），Size: 25*95mm，Tray Packed，Package：100 vials/tray，5 trays/case

Drosophila Narrow Vials Combo，Material：K-Resin（vials），Size: 25*95mm，Tray Packed，Package：100 vials/tray，5 trays/case

Drosophila Wide Vials

Drosophila Wide Vials，Material：PS，Size：28.5*95mm，Package：25 vials/bag，20 bags/case

Drosophila Wide Vials，Material：PP，Size：28.5*95mm，Package：25 vials/bag，20 bags/case

Drosophila Wide Vials，Material：K-Resin，Size：28.5*95mm，Package：25 vials/bag，20 bags/case

Drosophila Wide Vials Closure Plugs

Wide Vials Closures, Material：Densest Foam，Size：34*45mm，

Wide Vials Closures，Material：Densest Sponge，Autoclavable, Size：27*30mm，

Wide Vials Closures，Material：Degreasing Fiber，Size：27*30mm，

Drosophila Wide Vials Combo

Drosophila Wide Vials Combo，Material：PS（vials），Size: 28.5*95mm，Tray Packed，Package：100 vials/tray，5 trays/case

Drosophila Wide Vials Combo，Material：PP（vials），Size: 28.5*95mm，Tray Packed，Package：100 vials/tray，5 trays/case

Drosophila Wide Vials Combo，Material：K-Resin（vials），Size: 28.5*95mm，Tray Packed，Package：100 vials/tray，5 trays/case

<h2>What Are Electrophoresis Systems?</h2>
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An electrophoresis system is the complete apparatus for casting and running gels, comprising the electrophoresis tank, gel casting tray, sample loading combs, electrode assembly, and buffer reservoirs - used in combination with an external power supply to drive biomolecule separation. Horizontal submarine systems submerge the agarose gel beneath electrophoresis buffer (TAE or TBE), connecting the gel to platinum or carbon electrodes at each end. Applying 80-120 V drives negatively charged DNA or RNA toward the positive electrode, with smaller fragments migrating further. Vertical systems clamp two glass or plastic plates around a poured polyacrylamide gel, connecting the upper and lower buffer chambers for protein or oligonucleotide separation. Match the electrophoresis system format (mini vs. standard vs. wide), tray size, well count, and buffer capacity to your sample throughput and fragment size range.
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<h2 dir="ltr">What You Will Find:</h2>
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Electrophoresis Tanks &ndash; High-durability, single-piece molded tanks designed for leak-proof runs and optimal buffer circulation.
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Standard 300V Power Supplies &ndash; Full-featured digital units with advanced programming, ideal for high-performance and high-capacity laboratory runs.
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Mini 300V Power Supplies &ndash; Ultra-compact, space-saving units engineered for reliable, routine electrophoresis within a smaller bench footprint.
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</ul>
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<h2>How to Choose an Electrophoresis System</h2>
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Format: mini, standard, or wide
Mini electrophoresis systems with 7 x 8 cm gel trays accommodate 8-16 samples per gel and run in 20-35 minutes at 100 V in TAE, making them the fastest option for quick PCR band verification. Standard systems with 10 x 14 cm trays hold 20-30 samples and are the workhorse format for most molecular biology labs. Wide and large-format systems with gel trays of 20 x 20 cm or greater, or multi-row comb configurations, allow 50-100+ samples per gel for high-throughput applications such as colony PCR screening. Multi-format systems that accept interchangeable trays in the same tank provide the best flexibility.
Horizontal vs. vertical configuration
Horizontal agarose gels are the standard for nucleic acid work: they are easy to cast, accommodate large well counts, and can separate fragments of 100 bp to 20 kb in a single run with appropriate agarose concentration. Vertical polyacrylamide gels provide sharper band resolution (under 5 bp for sequencing gels; under 1 kDa for SDS-PAGE proteins) and are required for western blotting workflows. Mini-PROTEAN-style vertical systems (Bio-Rad format) are the most widely referenced standard; confirm cassette compatibility when purchasing from alternative manufacturers.
Well volume and comb specifications
Standard well combs create wells of 5-10 mm width, accommodating 10-30 microliters of sample in 1x loading buffer. Preparative combs create a single wide well (20-50 mm) for running large-volume samples ahead of gel extraction. Comb tooth count is specified per tray configuration; 8, 12, 15, 20, or 24-tooth combs are common for standard formats. Confirm that the comb thickness (0.75 mm or 1.0 mm) matches the gel cassette spacer width for vertical PAGE systems.
Buffer compatibility
TAE (1x: 40 mM Tris, 20 mM acetic acid, 1 mM EDTA, pH 8.3) is the standard buffer for agarose gels used in cloning and routine DNA analysis; DNA migrates approximately 10% faster in TAE than TBE. TBE (1x: 89 mM Tris, 89 mM boric acid, 2 mM EDTA) gives sharper resolution of fragments below 1 kb and is standard for polyacrylamide gels. MOPS-formaldehyde buffer is used for denaturing RNA gels. Never mix buffer types between chambers during a run.
Integrated vs. separate power supply
Some compact electrophoresis systems include an integrated power supply, simplifying setup and reducing bench footprint. Separate, dedicated power supplies provide more precise voltage control, current monitoring, and the ability to run multiple gel units simultaneously from one supply. Dedicated power supplies rated at 300 V and 400 mA allow running 2-3 mini gel units or 1-2 standard units simultaneously.
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<h2>Specifications Context</h2>
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Buffer capacity (mL) determines how long a gel can run at standard voltage without buffer depletion; standard horizontal systems hold 200-500 mL buffer. For very long runs exceeding 90 minutes (e.g., for large DNA fragment separation or PFGE), buffer recirculation or mid-run buffer exchange is required to prevent ion depletion and pH shift. Electrode material -- platinum wire (corrosion-resistant, long lifespan) versus carbon rod (lower cost) - affects current delivery consistency over the electrode lifetime; platinum electrodes are standard on research-grade systems. UV-resistant plastic (UV-blocking polycarbonate or polypropylene) gel trays are standard on new electrophoresis systems to prevent UV degradation during UV transilluminator use.&nbsp;
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Don&rsquo;t let your samples drift. Browse our electrophoresis hardware and <a href="https://mbpinc.net/contact-us">hit up the MBP team</a> for a custom quote today.

Electrophoresis System

Biologix® Electrophoresis Tank Gel

ELECTROPHORESIS TANK, 1 PIECE/PACK

Biologix® Electrophoresis Tank Gel, 1 Piece/Pack

Brand

Model

ELECTROPHORESIS TANK, GEL DIMENSION:70X70MM&70X100MM 1 PIECE/PACK

ELECTROPHORESIS TANK, GEL DIMENSION:100X70MM&100X100MM 1 PIECE/PACK

<h2 data-section-id="1klp2gd" data-start="0" data-end="40">What Are Sample Storage Containers?</h2>
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Sample storage containers are closed, lidded vessels used to hold and preserve laboratory specimens, reagents, fixatives, and chemicals during processing, storage, and transport. The category spans polypropylene (PP) graduated specimen cups (30&ndash;120 mL) for clinical specimen collection, HDPE wide-mouth containers (240 mL&ndash;2500 mL) for reagent and buffer holding, and specialized PP Tite-Rite wide-mouth containers (40&ndash;90 mL) for tissue fixation and specimen transport. Globe Scientific's container line includes graduated specimen cups with &frac14;-turn and full-thread screw caps, pre-filled NBF containers for histology, and HDPE multi-purpose containers across the full volume range. PP containers are autoclavable and the correct format for any sterile application; HDPE containers offer the broadest chemical resistance for non-sterile reagent and waste applications.
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<h2>What you will find:</h2>
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<ul>
<li data-start="116" data-end="242"><a href="https://mbpinc.net/consumables/storage-supplies/sample-storage-containers/multi-purpose-containers" title="Multi-Purpose Containers:">Multi-Purpose Containers:</a> Versatile containers for routine, sterile, and chemical-resistant sample storage applications.</li>
<li data-start="244" data-end="338"><a href="https://mbpinc.net/consumables/storage-supplies/sample-storage-containers/jerricans" title="Jerricans:">Jerricans:</a> Heavy-duty containers for safe storage and transport of large liquid volumes.</li>
<li data-start="340" data-end="444"><a href="https://mbpinc.net/consumables/storage-supplies/sample-storage-containers/carboys" title="Carboys:">Carboys:</a> Large-capacity containers designed for secure storage and dispensing of laboratory liquids.</li>
</ul>
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<h2 data-section-id="bdjeew" data-start="913" data-end="957">How to Choose Sample Storage Containers</h2>
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Material: PP vs. HDPE
PP is autoclavable at 121&deg;C, suitable for sterile specimen collection, reagent preparation, and tissue fixation workflows. HDPE offers slightly broader chemical resistance and very low leachables for chemical and buffer storage. For formalin fixation, PP is the verified compatible material; confirm HDPE compatibility with aggressive organic chemicals before use.
Closure Type
Quarter-turn screw caps (&frac14;-turn) are designed for rapid, one-hand sealing&mdash;standard in clinical specimen collection where speed and ergonomics matter. Full-thread screw caps with integral seal rings provide a more secure, leak-resistant closure for long-term storage and transport. Snap lids on HDPE economy containers suit bench-accessible static storage.
Graduated vs. Non-Graduated
Graduated containers with molded mL and oz volume markings enable volume estimation without a separate measuring cylinder&mdash;useful for specimen collection, fixative volume determination, and primary aliquoting. Non-graduated smooth-sided containers are appropriate where precise volume measurement is not needed and where a smooth surface aids label adhesion and cleaning.
Sterile vs. Non-Sterile
Sterile specimen containers (individually gamma-irradiated, SAL 10⁻⁶) are required for urine culture, tissue collection, and clinical specimen handling. Non-sterile containers are appropriate for chemical storage, reagent preparation, waste collection, and any application where biological sterility is not required.
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<h2 data-section-id="hx13ys" data-start="3338" data-end="3365">Specifications Context</h2>
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Globe Scientific PP specimen containers are ISO 9001:2015 certified and manufactured from virgin polypropylene compliant with FDA 21 CFR 177.1520 standards. Tite-Rite PP containers feature a 53 mm wide-mouth opening for easy specimen access and a full-thread screw cap with an integrated sealing ring to ensure leak resistance during transport. Pre-filled NBF containers are supplied with hazard labeling and transport packaging suitable for clinical histology workflows. 90 mL graduated PP specimen containers remain the standard format in CAP-accredited urinalysis and urine culture laboratories. Explore storage boxes &amp; racks, multi-purpose containers, and jerricans for complementary storage solutions.
Sometimes the difference between good data and repeat work comes down to how well the sample was stored. <a href="https://mbpinc.net/contact-us" title="Contact the MBP Team today">Contact the MBP Team today</a> to request a quote for your storage needs.

Sample Storage Containers

LIQUID NITROGEN TANK,PORTABLE DEWAR

LIQUID NITROGEN TANK,PORTABLE DEWAR SERIES 2L,NECK DIAMETER 35MM,INCLUDE 3 CANISTERS (120MM); MAX. 3 CANISTERS; NO PROTECTIVE BAG; INCLUDE LIFTING BELT AND LOCKABLE LID

LIQUID NITROGEN TANK,PORTABLE DEWAR SERIES 3L,NECK DIAMETER 50MM,INCLUDE 6 CANISTERS (120MM); INCLUDE PROTECTIVE BAG AND LOCKABLE LID

LIQUID NITROGEN TANK,PORTABLE DEWAR SERIES 6L,NECK DIAMETER 50MM,INCLUDE 6 CANISTERS (120MM); INCLUDE PROTECTIVE BAG AND LOCKABLE LID

LIQUID NITROGEN TANK,PORTABLE DEWAR SERIES 10L,NECK DIAMETER 50MM,INCLUDE 6 CANISTERS (120MM); INCLUDE PROTECTIVE BAG AND LOCKABLE LID

<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>
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<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

Microcentrifuge tubes, 1.5mL, Boil-proof microtubes, Clear

Microcentrifuge Tubes, 1.5mL Boil-Proof Microtubes, Clear, 500 Pieces/ Bag, 10 Bags / Case

<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

Multi Inser Dishes

Multi Insert Dish

Multi Insert Dish is designed to study intercellular or inter-tissue interactions of more than two different cell or tissue species, successfully applicable to researches in biosystem mimicking.

Multi Insert Dish, 60X20mm, Growth Area 1.77㎠, 15ml, external Grip, Sterile, 18/Case

Multi Insert Dish with Stirrer, 60X20mm, Growth Area 1.77㎠, 15ml, Groove bottom, external Grip, Sterile, 18/Case

Multi Insert Dish Surface Treated, 60X20mm, Growth Area 1.77㎠, Sterile, 18/Case

Multi Insert Dish Low Binding, 60X20mm, Growth Area 1.77㎠, Sterile, 18/Case

<h2>What Are Internally Threaded Cryogenic Vials?</h2>
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Internally threaded cryogenic vials feature screw threads located inside the vial neck, allowing the cap to sit within the vial opening rather than wrapping around the exterior. A silicone O-ring in the cap compresses against the vial rim when tightened, creating a secure, leak-resistant seal that remains stable at ultra-low temperatures down to &minus;196&deg;C.
Because the external surface of the vial neck remains smooth, internally threaded designs help reduce contamination risk and improve handling in biosafety cabinets and clean laboratory environments. They are commonly used for long-term storage of biological samples, including cell lines, serum aliquots, and microbial stocks.
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<h2>What you'll discover:</h2>
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<ul>
<li>2D barcoded internally threaded cryogenic vials for digital sample tracking</li>
<li>SBS-format cryogenic vials designed for automated high-throughput systems</li>
<li>Multi-barcoded vials with side and bottom identifiers for inventory management</li>
<li>Non-barcoded internally threaded vials for routine laboratory storage</li>
<li>Side-barcoded cryogenic vials for rapid scanning workflows</li>
<li>Internally threaded vials available in 0.5&ndash;5.0 mL volume formats</li>
<li>Racked and bulk-pack cryogenic storage configurations</li>
<li>Leak-resistant vials with integrated silicone sealing systems</li>
</ul>
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<h2>How to Choose Internally Threaded Cryogenic Vials</h2>
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Volume selection The 2.0 mL format is the most widely used for cell banking, serum aliquots, and general biostorage due to its balance between capacity and rack compatibility. Smaller volumes are used for high-density storage, while larger formats support tissue samples and high-volume biological materials.
O-ring material Silicone O-rings are preferred because they maintain elasticity and sealing performance across cryogenic and autoclave temperature ranges. This ensures consistent leak protection during freezing and thawing cycles.
Self-standing vs round-bottom Self-standing vials feature a stable base for bench handling without racks, improving workflow efficiency during labeling and aliquoting. Round-bottom vials require racks but are compatible with a wider range of storage systems.
Autoclavability Most polypropylene vials with silicone O-rings are autoclavable at 121&deg;C, but material compatibility should always be confirmed before sterilization to avoid deformation or seal failure.
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<h2>Specifications Context</h2>
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Internally threaded cryogenic vials are typically manufactured from high-grade polypropylene and are designed for storage temperatures down to &minus;196&deg;C in liquid nitrogen vapor or phase. Many are certified RNase-free, DNase-free, non-pyrogenic, and endotoxin-free to support molecular biology and clinical applications.
They are compatible with standard cryobox formats and are widely used in biobanking, GMP storage, and long-term specimen preservation workflows where sample integrity and traceability are essential.
Internally threaded cryogenic vials remain a core standard for secure biological storage across research and clinical laboratories. <a href="https://mbpinc.net/contact-us">Contact the MBP team</a> for pricing and availability.

Internally Threaded Cryogenic Vials

Non-Barcoded CryoKING 2ml Cryogenic vials, Internal threaded sample tubes

Material

Sterile

Temperature Resistance

Volume

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH INTERNAL THREAD AND WHITE CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS.  25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH INTERNAL THREAD AND RED CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS. 25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH INTERNAL THREAD AND GREEN CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS. 25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH INTERNAL THREAD AND BLUE CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS. 25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

CRYOKING 2.0 ML VIAL, YELLOW CAP,INTERNAL , NO BARCODE, RNASE & DNASE FREE, FOREIGN DNA FREE, AUTOCLAVABLE;NON-PYOGENIC, STERILE,WORKING TEMPERATURE: -196--+121DEGREE,PP, WITH O-RING, 25 PIECES/BAG, 20 BAGS/PACK, 2 PACKS/CASE

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH INTERNAL THREAD AND PURPLE CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS.  25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

United States

Texas

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