Cell Culture Flasks
Thomson Instrument Company Optimum Growth 500mL 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
Chemglass Life Sciences 5L Erlenmeyer Flask, High Efficiency, Vent Cap, Sterile, Nest
5L Erlenmeyer Flask, Vent Cap, Sterile, Nest. 5L Erlenmeyer flask is designed to help scale-up suspension culture with space efficiency in mind. The flasks are sterile and ready-to-use, ideal for shaker culture applications, and storage. Polycarbonate flask with HDPE vent cap with 0.2¿m hydrophobic filter for gas exchange without contamination. Bottle dimensions: 90mm Bottle Neck Diameter, 285mm H, 230mm Bottom Diameter. Polycarbonate has high standard of transparency and the flask has a clear graduation scale for easy observation. Sterilized by E-Beam. Non-Pyrogenic. Packaged in sterile bags, 4 per case.
Alkali Scientific Cell Culture Flasks Non-Treate
Alkali Scientific non treated TC flasks are constructed from optically clear virgin polystyrene and features a canted neck Ideal for growing cells in suspension Packaged in sterile resealable Zip bags High clarity 100% virgin polystyrene Frosted writing and clear graduations Stackable Sterilized by E-Beam Vent caps (with breathable 0 22um membrane) Clear lot number for batch traceability Non-Pyrogenic DNase/RNase free Use Alkali Scientific canted neck TC Flasks Non-Treated for a variety of cell culture applications including suspension cell growth These sterile flasks feature a clear untreated hydrophobic polystyrene surface and are ready for use in an aseptic environment These flasks are RNase/DNase free and non-pyrogenic and the included 0 22um vented cap is designed to prevent contamination while allowing airflow inside or outside your incubator Stackable for easy handling and storage Alkali Scientific Flat-Bottom Flasks Non-Treated are available in t25 t75 t175 and
Chemglass Life Sciences Spinner Flask Only, 250mL, 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.
Bellco Glass, Inc. DeLong Flask Complete, 250mL
Manufactured from type 1 class a Borosilicate glass. Ideal for growing, storing and mixing of aerobic and anaerobic cultures. Graduated to approximate volumes. MADE IN THE USA Size: 250ml Closure: 38mm Dimensions: 80x160mm
Chemglass Life Sciences 12mm GL-45 Probe Holder, PG 13.5 Screw Thread Style
Our probe holders are designed to secure pH and DO probes into 45mm vertical sidearm vessels.Includes thermoplastic, polyester cap and silicone gasket.This assembly is designed to hold an Ingold pH or DO electrode securely in place in your cell culture vessel via the 45mm sidearm.It consists of: red high temperature 45mm screw cap, 316L SST probe holder with a Pg 13.5 thread, and a white silicone rubber liner. comes fully assembled for fast and easy set-up.
Sarstedt Inc T25 Tissue Culture Flask, Red Cap for Adherent Cells, 300/Case
T25 Tissue Culture Flask Canted Neck Red Cap for Adherent Cells
Chemglass Life Sciences Spinner Flask, 100mL, Adjustable Hanging Bar, Complete
Adjustable hanging bar spinner flasks are designed for growth of suspension cultures.The system includes a flat bottom flask with two angled sidearms and a stir bar with glass shaft that adjusts through the compression fitting in the cap.
Alkali Scientific Cell Culture Flasks Non-Treate
Alkali Scientific non treated TC flasks are constructed from optically clear virgin polystyrene and features a canted neck Ideal for growing cells in suspension Packaged in sterile resealable Zip bags High clarity 100% virgin polystyrene Frosted writing and clear graduations Stackable Sterilized by E-Beam Vent caps (with breathable 0 22um membrane) Clear lot number for batch traceability Non-Pyrogenic DNase/RNase free Use Alkali Scientific canted neck TC Flasks Non-Treated for a variety of cell culture applications including suspension cell growth These sterile flasks feature a clear untreated hydrophobic polystyrene surface and are ready for use in an aseptic environment These flasks are RNase/DNase free and non-pyrogenic and the included 0 22um vented cap is designed to prevent contamination while allowing airflow inside or outside your incubator Stackable for easy handling and storage Alkali Scientific Flat-Bottom Flasks Non-Treated are available in t25 t75 t175 and
Chemglass Life Sciences Flask, Fernbach, 2800mL, Plain 59mm ID Top, Side and Bottom Baffles, Approx OD x Height (mm): 210 x 230
Flask, Fernbach, 2800mL, Plain 59mm ID Top, Side and Bottom Baffles, 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 lower outside edge and 3 baffles on the bottom surface to help oxygen transfer to the culture medium.
Bellco Glass, Inc. MicroCarrier Spinner Flask complete,3L
Promotes optimal growth of suspension and micro-carrier culture. Impeller height adjust through compression fitting center cap. The indented bottom prevents accumulation of micro-carrier beads under impeller. MADE IN THE USA. Size: 3l Center Cap:100mm Sidearm cap: 45mm OD X OAH:165 X 280
Bellco Glass, Inc. Glass Ball Spinner Complete,100mL
•Material: Type 1 Class A Borosilicate Glass. MADE IN THE USA•Dimensions: 65mm Width x 135mm Overall Height•Graduations: 20mL – 100mL, every 20mL•Working Volume: 80-100mL•Specially Formed Bottom Indent Prevents Accumulation Under Impeller•Glass Ball Houses a Magnet for Gentle Agitation of Microcarrier Beads•5/16” OD x 1/4” ID Flex Tube Shaft•Two 32mm Side arms •One 70mm Screw Thread Center Neck
Chemglass Life Sciences Spinner Flask, 3L, Adjustable Hanging Bar, Complete
Adjustable hanging bar spinner flasks are designed for growth of suspension cultures.The system includes a flat bottom flask with two angled sidearms and a stir bar with glass shaft that adjusts through the compression fitting in the cap.