Cell Culture Flasks
Thomson Instrument Company Optimum Growth 250mL Flask, Double Bagged, Sterile
Thomson’s patented Optimum Growth Flasks are engineered for mammalian and insect cell culture, supporting applications from research to production. Available in 125mL, 250mL, 500mL, 5L and 7L sizes, these flasks support 40–50% fill capacity (vs. 33% in traditional shake flasks) and maintain consistent performance across scales—making them a leading choice for modern bioprocessing workflows.
•Higher culture volume per flask helps grow more cells in the same shaker space, increasing throughput
•Same footprint as standard Fernbach flasks, but with greater media capacity and less foaming
•Unique low shear baffle design increases aeration while preserving cell viability
•0.2μm PTFE vented cap maintain sterility and efficient gas exchange
•Easier to handle than bioreactor bags or bioprocess containers.
•Individually packaged, double-bagged, and sterilized for cleanroom-ready use
•Made in the USA with most products available for same-day shipping
Thomson Instrument Company Optimum Growth 500mL Flask, Double Bagged, Sterile
Thomson’s patented Optimum Growth Flasks are engineered for mammalian and insect cell culture, supporting applications from research to production. Available in 125mL, 250mL, 500mL, 5L and 7L sizes, these flasks support 40–50% fill capacity (vs. 33% in traditional shake flasks) and maintain consistent performance across scales—making them a leading choice for modern bioprocessing workflows.
•Higher culture volume per flask helps grow more cells in the same shaker space, increasing throughput
•Same footprint as standard Fernbach flasks, but with greater media capacity and less foaming
•Unique low shear baffle design increases aeration while preserving cell viability
•0.2μm PTFE vented cap maintain sterility and efficient gas exchange
•Easier to handle than bioreactor bags or bioprocess containers.
•Individually packaged, double-bagged, and sterilized for cleanroom-ready use
•Made in the USA with most products available for same-day shipping
Chemglass Life Sciences BioProcess Spinner Flask, 500mL, Dimpled Bottom, Internal Impeller, Complete
MicroCarrier spinner flasks promote optimal growth of suspension and microcarrier cultures.Indented bottom (100mL thru 1000mL) prevents accumulation of microcarrier beads under the impeller paddle.The 3L version does not have a dimple.The complete system includes a flask with two angled sidearms and a PTFE paddle assembly that attaches underneath the cap decreasing the risk of contamination.
Thomson Instrument Company Optimum Growth 5L Flask, Double Bagged, Sterile
Thomson’s patented Optimum Growth Flasks are engineered for mammalian and insect cell culture, supporting applications from research to production. Available in 125mL, 250mL, 500mL, 5L and 7L sizes, these flasks support 40–50% fill capacity (vs. 33% in traditional shake flasks) and maintain consistent performance across scales—making them a leading choice for modern bioprocessing workflows.
•Higher culture volume per flask helps grow more cells in the same shaker space, increasing throughput
•Same footprint as standard Fernbach flasks, but with greater media capacity and less foaming
•Unique low shear baffle design increases aeration while preserving cell viability
•0.2μm PTFE vented cap maintain sterility and efficient gas exchange
•Easier to handle than bioreactor bags or bioprocess containers.
•Individually packaged, double-bagged, and sterilized for cleanroom-ready use
•Made in the USA with most products available for same-day shipping
Chemglass Life Sciences 1/2" GL-45 Probe Holder, Compression 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.
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
Bellco Glass, Inc. 25cm2 Cell Culture Flask Plug Seal Cap TC sterile 10/pk 200/cs
25cm2 Cell Culture Flask Plug Seal Cap TC sterile 10/pk 200/cs
Alkali Scientific CellPro™ Cell Culture Flask, TC Treated, Plugged Cap, 225cm2, 5/Pack, 25/Case
Cell Culture Flasks provide you with the highest level of protection for your cells during long-term cultivation and cell expansion. The design of the Cell Culture Flask is dedicated to improving workflow, providing superb protection and bringing peace of mind to scientists when it comes to their research. The Cell Culture Flasks allow you to conduct routine cell culture applications with the peace of mind that comes with knowing that your cell cultures are protected at the highest level. The Cell Culture Flasks are available with cell growth areas ranging from 25 cm ² to 225 cm ² * Angled neck for easy access* Packaged in sterile, zip-sealable bags* High clarity, 100% virgin polystyrene* Frosted writing and clear graduations* Notched bottom for slip free stacking* Sterilized by E Beam* Vented caps (with breathable membrane)* Clear lot number for batch traceability* Non-Pyrogenic, DNase/RNase FREE
Midwest Scientific CULTURE FLASK T115 RE-SEALABLE
TPP Tissue Culture Flask T115, Re-sealable, Filter Cap, 3/bag, 18/cs