Cell Culture Flasks
Chemglass Life Sciences 5-Layer Cell Culture Flask, Vent Cap, Straight Neck, TC, Sterile, 1/pk, 8/cs
Made from high clarity, 100% virgin polystyreneSterilized by E-beamVacuum plasma tissue culture treatmentClear lot number for batch traceabilityIndividually plastic wrappedNon-Pyrogenic, DNase/RNase-FreeHigh performance with 5 growth surfacesCell culture flasks have a growth area of 870cm². Tissue culture treated with a vent cap. Vent caps with 0.22μm hydrophobic filters for gas exchange. Recommended medium volume: 100-150mL.
Chemglass Life Sciences 25cm² Cell Culture Flask, Yellow Vent Cap, Non-Treated, Sterile, 10/pk, 200/cs
Made from high clarity, 100% virgin polystyreneSterilized by E-beamClear lot number for batch traceabilityIndividually plastic wrappedNon-Pyrogenic, DNase/RNase FreeAngled neck for easy accessFrosted writing and clear graduationsNotched bottom for slip-free stackingVented caps (with breathable membrane)
Chemglass Life Sciences Spinner Flask Only, 500mL, Jacketed, BioProcess, Plain Bottom
Water jacketed, flat bottomed spinner flasks consist of a water jacketed spinner flask, manufactured from Type 1 Class A borosilicate glass.Flasks are typically used with a circulating water bath.Jacket volumes are approximate and flasks are not graduated.Note: Paddle and Cap assembly are not included.
Thomson Instrument Company Optimum Growth 125mL Flask, w/ Dual Port Cap, Sterile
Thomson’s Optimum Growth Multiport Flasks offer integrated ports that enable closed-system feeding, sampling, and media transfer—supporting sterile workflows without the need to open the flask, even during extended culture periods.
•Available in 125mL, 250mL, 500mL, 1.6L, 2.8L, 5L and 7L sizes.
•One-way sampling valve allows safe and aseptic sampling while the flask remains in the shaker or on the benchtop
•Two-way Luer lock port supports sterile feeding, inoculation, and direct media transfer to larger vessels
•Closed system design helps maintain sterility throughout use, reducing contamination risk and supporting GMP compliance
•Eliminates the need for cell bags up to 50L, reducing cost and complexity
•Compatible with multi-day batch feeding in shaker environments
•Includes sterile, pre-attached tubing for plug-and-play integration into cleanroom workflows
• Made in the USA
Bellco Glass, Inc. 125 mL PC Conical Erlenmeyer Flasks, Flat Bottom, Vent Filter Caps, Sterile,1/pk, 24/cs
125 mL PC Conical Erlenmeyer Flasks, Flat Bottom, Vent Filter Caps, Sterile,1/pk, 24/cs. Ideal for shaker culture applications. There are two kinds of bottle materials, both PETG and PC are available. PC bottle or PEFG bottleSterilized by E-BeamNonpyrogenicIndividually wrapped in a plastic bag.Both vent caps and plug seal caps are available.Vent caps with 0.22um hydrophobic filters for gas exchange without contamination.
Bellco Glass, Inc. 3 X-DP Baffle Shake Flask,250mL 38mm Delong Neck
Manufactured from Type 1 Class A Borosilicate Glass. Shake flasks are the basic tool for growth studies of aerobic microbial cultures. They have rigidly controlled baffle angles and depths to promote optimal oxygen transfer while reducing vortex formation. Designed for all orbital shakers.. MADE IN THE USASpecifications:Type 1 Class A Borosilicate GlassSizes: 250mLClosure Sizes: 38mmOD x OAH: 80 x 160mmDeLong Style NeckCase Quantity:2543-00250: 12
Chemglass Life Sciences Flask, Shake, 2000mL, 3 Baffles, GL-45 Thread, Vented Cap, Approx OD x Height (mm): 170 x 270
Flask, Shake, 2000mL, 3 Baffles, GL-45 Thread, Vented Cap, Approx OD x Height (mm): 170 x 270. Flask has 3 baffles on the lower outside edge of the flask to maximize oxygen transfer to the culture medium when used on an orbital shaker. The polypropylene vented caps have a 0.22m (PTFE) hydrophobic membrane to allow sterile gas exchange while preventing contamination. Since these caps are vented, the flasks can be autoclaved with the cap attached. Please Note: Glass Shake and Fernbach flasks are not designed for use with a SOLID screw cap for culture of anaerobic microorganisms. (Pressure resistant bottles, flasks or tubes are recommended).
Chemglass Life Sciences Flask, Fernbach, 2800mL, 38mm OD Delong Top, 3 Side Baffles, Approx OD x Height (mm): 210 x 260
Flask, Fernbach, 2800mL, 38mm OD Delong Top, 3 Side Baffles, Approx OD x Height (mm): 210 x 260. Flasks are designed for culturing organisms that require a large surface area to volume ratio. Flask has 3 baffles on lower outside edge to help oxygen transfer to the culture medium.
Thomas Scientific 75cm2 Tissue Culture Flask - Plug Seal Cap, Sterile
CELLTREAT Tissue Culture flasks are manufactured under the most stringent conditions and include a 100% integrity test to assure the reliability with your tissue and cell culture work. Class 100,000 clean room, USP class VI virgin polystyrene, and ISO 9001:2000 quality management systems all contribute to the consistent tissue and cell culture performance of our products. The tissue culture surface treatment used for CELLTREAT products provides a negatively charged hydrophilic surface and results in a consistent cell attachment surface. Growth surfaces are flat and free from striation to maximize usable growth area and transparency. Flasks are available in four different sizes; 12.5cm 2 , 25cm 2 , 75cm 2 and 182cm 2 . Two different cap styles are available. Plug seal caps can provide a closed system or allow gas exchange with a one quarter turn of the cap. Vent caps contain a 0.22 µm filter to allow gas exchange and minimize the risk of cross contamination. Innovative angled neck
Thomas Scientific 250mL Suspension Culture Flask - Vent Cap, Sterile
CELLTREAT Suspension Culture flasks are manufactured under the most stringent conditions and include a 100% integrity test to assure the reliability with your tissue and cell culture work. Class 100,000 clean room, USP class VI virgin polystyrene, and ISO 9001:2000 quality management systems all contribute to the consistent tissue and cell culture performance of the products. Suspension culture flasks are non-treated. Surfaces are flat and free from striation to provide improved transparency. Flasks are available in four different sizes; 25ml (12.5cm 2 ), 50ml (25cm 2 ), 250ml (75cm 2 ) and 600ml (182cm 2 ). Flasks are provided with vent caps that contain a 0.22 µ filter to allow gas exchange and minimize the risk of cross contamination. All Suspension Culture Flasks are supplied sterile (gamma irradiated). Innovative angled neck design offers excellent pipet access. Flasks include engraved graduations on two sides and ridges for easy stacking. All flasks are packaged in easy ope