Cell Culture Flasks
Chemglass Life Sciences BioProcess Spinner Flask, 100mL, Flat Bottom, Complete
Flat bottom spinner flasks promote optimal growth of suspension cultures.The complete system includes a flask with two angled sidearms and a PTFE paddle with glass shaft that adjusts through the compression fitting in the cap.
Sarstedt Inc T75 Tissue Culture Flask, Canted Neck, Red Ventilated Cap for Adherent Cells, 100/Case
T75 Tissue Culture Flask Canted Neck Red Ventilated Cap for Adherent Cells
Chemglass Life Sciences Flask, Shake, 3000mL, 6 Baffles, Delong Neck, Approx OD x Height (mm): 185 x 340
Flask, Shake, 3000mL, Deep Baffles, Delong Neck, Approx OD x Height (mm): 185 x 340. Extra deep baffle indents on the lower outside edge of the flask to maximize oxygen transfer to the culture medium when used on an orbital shaker. Delong style neck is made to fit Stainless Steel or plastic closures, while the longer neck reduces the amount of splashing that would reach the closure.
Chemglass Life Sciences Flask, Fernbach, 2800mL, WITHOUT Baffles, GL-45 Thread, Vented Cap, Approx OD x Height (mm): 210 x 230
Flask, Fernbach, 2800mL, WITHOUT Baffles, GL-45 Thread, Vented Cap, Approx OD x Height (mm): 210 x 230. Flasks are designed for culturing organisms that require a large surface area to volume ratio.
CELLTREAT Scientific Products 225cm2 Tissue Culture Flask - Vent Cap, Sterile
CELLTREAT Scientific Products 225cm¿ Tissue Culture Treated Flask. Tissue Culture Treated Flasks have uniform hydrophilic surface ideal for consistent cell attachment. Convenient zip-closure bag is a practical alternative to folding and taping open bags. Large opening, canted neck design and moderate angles allow easy access to entire flask surface; ideal for cell scrapers. Stable base enables filling with flask standing upright. Thick, durable walls. Flask is printed with lot number and expiration date for easy identification and tracking. Vent cap and maximum volume of 700mL. RNase/DNase free and non-pyrogenic. Every case is printed with the lot number for quality traceability. Packaged sterile, 5/re-sealable bag, 25/case.
Chemglass Life Sciences Flask, Fernbach, 2800mL, GL-45 Thread, with 3 Bottom Baffles, Vented Cap, Approx OD x Height (mm): 210 x 230
Flask, Fernbach, 2800mL, GL-45 Thread, with 3 Bottom Baffles, Vented Cap, Approx OD x Height (mm): 210 x 230. Flasks are designed for culturing organisms that require a large surface area to volume ratio. Flask has 3 baffles on the bottom surface to help oxygen transfer to the culture medium.
Sigma Aldrich Fine Chemicals Biosciences TPPR tissue culture flasks
The inside surface treatment by TPP provides an optimal growth surface on the flask base for the most varied matrix-dependent tissue cultures. The untreated side and top inside surfaces reduce the amount of cell loss during the separation phases because undesired tissue adhesion outside the growth zone is diminished. The flasks innovative shape is of such a design that devices inserted through the flasks neck have optimal access to the entire base surface. This means that there are no dead corners that cannot be reached with pipettes or cell scrapers.This excellent accessibility is due to the large neck opening and the favorable angle of inclination. The angled neck also reduces the chance of accidental spills and permits dribble-free pouring.When the vented screw cap is tightened to the end position the closed tissue culture flask is liquid and gas tight. By simply unscrewing the cap one quarter of a turn the flask is in the VENT position with the inside of the flask being aerated
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)
Thomson Instrument Company Optimum Growth 5L Flask w/ Port, Sterile
Thomson’s Optimum Growth Sampling Flasks feature integrated one-way valves that enable aseptic sampling directly in the shaker or on the benchtop, helping reduce contamination risk and improve efficiency—especially in high-throughput environments.
•Available in 125 mL, 250 mL, 500 mL, and 5 L sizes with integrated one-way sampling valves
•Aseptic sampling without removing the cap—simply connect a syringe and collect samples
•Enables sampling without removing flasks from shakers or moving them to biosafety cabinets
•Streamlines workflows and minimizes time, contamination risk, and handling complexity
•0.2 µm PTFE vented caps support sterile gas exchange and maintain culture integrity
• Made in the USA
Thomson Instrument Company Multiported Optimum Growth 1.6L Flask, 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
Chemglass Life Sciences Flask, Shake, 1000mL, 6 Baffles, Delong Neck, Approx OD x Height (mm): 130 x 230
Flask, Shake, 1000mL, 6 Baffles, Delong Neck, Approx OD x Height (mm): 130 x 230. Flask has 6 baffles, 3 baffles on the lower outside edge of the flask and 3 baffles on the bottom surface of the flask to maximize oxygen transfer to the culture medium when used on an orbital shaker. Delong style neck is made to fit stainless steel or plastic closures, while the longer neck reduces the amount of splashing that would reach the closure.
Sklar Instruments Steelware Sklar Microscopy Surgical 12/PK
Steelware Sklar Microscopy Surgical 12/PK
Chemglass Life Sciences Flask, Shake, 4000mL, Deep Baffles, Delong Neck, Approx OD x Height (mm): 205 x 370
Flask, Shake, 4000mL, Deep Baffles, Delong Neck, Approx OD x Height (mm): 205 x 370. Extra deep baffle indents on the lower outside edge of the flask to maximize oxygen transfer to the culture medium when used on an orbital shaker. Delong style neck is made to fit stainless steel or plastic closures, while the longer neck reduces the amount of splashing that would reach the closure.
Chemglass Life Sciences Spinner Flask, 500mL, Jacketed, BioProcess, Plain Bottom, Complete
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.
Chemglass Life Sciences 175cm² Cell Culture Flask, TC, Vent Cap, Sterile, 5/pk, 40/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 FreeAngled neck for easy accessFrosted writing and clear graduationsNotched bottom for slip-free stackingVented caps (with breathable membrane)Cell culture flasks are available in cell growth areas ranging from 25cm¿ to 225cm¿. Tissue culture treated with a vent cap. Vent caps with 0.22 ?m hydrophobic filters for gas exchange.