Cell Culture Flasks
Chemglass Life Sciences Flask, Erlenmeyer, 125mL, Sterile, Baffled, Polycarbonate, 38-430, with Blue Duo Cap, BULK PACK
Flask, Erlenmeyer, 125mL, Sterile, Baffled, Polycarbonate, 38-430, with Blue Duo Cap, BULK PACK. Quadruple baffled Erlenmeyer flasks are sterile, non-pyrogenic and manufactured with polycarbonate resin. Flasks are supplied with exclusive DuoCap designed for both aerobic and anaerobic applications (for aerobic applications the cap utilizes a 0.22m pore size PTFE membrane for sterile air exchange; for anaerobic applications the cap can easily be converted to a solid cap design). Solid top caps are also ideal for applications requiring mixing, shaking and storage of biological fluids. Graduations are molded for accuracy.EZ-Tear packaging allows for easy access.
Alkali Scientific Erlenmeyer Shake Flask, PETG, flat bottom w / vented screw cap, sterile, indiv wrapped, 500mL, 12/cs
• Vented screw caps • Flat or baffled bottoms • Gamma sterile (SAL 10-6) • Pyrogen free and RNase/DNase free • Individually wrapped Erlenmeyer Shaker Flasks are made of polycarbonate, PETG or styrene/butadiene (Jumbo Flasks only). The polypropylene screw caps are vented with 0.2µm membranes to increase air transmission and enhance cell growth. The mouth size conforms with the international SBS standard, for quick, secure connection to bioreactor equipment.Polycarbonate flasks and Jumbo Fernbach flasks have baffled (ribbed) bottoms to provide increased oxygenation and mixing efficiency even at lower shaking speeds. All flasks, regardless of size, are individually wrapped and gamma sterilized to SAL 10-6, and they are free of RNase, DNase, pyrogen, endotoxins and human DNA. Polycarbonate Flasks are autoclavable at 121°C and 15PSI for 30 minutes.
Alkali Scientific Erlenmeyer Shake Flask, PC Conical, Flat Bottom, Sterile, 3L, 4/Case, Plug Seal Cap
• PC Bottle• Vent caps with 0.2 μm hydrophobic filters for gas exchange without contamination• Individually packaged in sterile bags|• Sterilized by E-beam, SAL=10^-6• Non-Pyrogenic, DNase/Rnase free
Alkali Scientific Erlenmeyer Shake Flask, PETG, flat bottom w / vented screw cap, sterile, indiv wrapped, 250mL, 12/cs
• Vented screw caps • Flat or baffled bottoms • Gamma sterile (SAL 10-6) • Pyrogen free and RNase/DNase free • Individually wrapped Erlenmeyer Shaker Flasks are made of polycarbonate, PETG or styrene/butadiene (Jumbo Flasks only). The polypropylene screw caps are vented with 0.2µm membranes to increase air transmission and enhance cell growth. The mouth size conforms with the international SBS standard, for quick, secure connection to bioreactor equipment.Polycarbonate flasks and Jumbo Fernbach flasks have baffled (ribbed) bottoms to provide increased oxygenation and mixing efficiency even at lower shaking speeds. All flasks, regardless of size, are individually wrapped and gamma sterilized to SAL 10-6, and they are free of RNase, DNase, pyrogen, endotoxins and human DNA. Polycarbonate Flasks are autoclavable at 121°C and 15PSI for 30 minutes.
Alkali Scientific 5000mL (5L) Erlenmeyer Flask with Vented Cap and Flat Bottom, PC, Sterile, 4/cs
5000mL (5L) Erlenmeyer Flask with Vented Cap and Flat Bottom, PC, Sterile, 4/cs
Thomson Instrument Company Optimum Growth 2.8L 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 96-Well Plate, 2mL, Square Well, Pyramid Bottom, Indiv. Wrapped, Sterile
Thomson Well Plates come in 6-, 24-, and 96-well formats with multiple well shapes and bottoms for screening, sample prep, or concentration. They’re ANSI/SLAS compatible and offered with matching seals and lids for clean, repeatable workflows and automation.
•Format & geometry options — square or round wells; pyramid, round, or V-bottoms to match your assay and culture needs.
•Automation-friendly fixed plate orientation for liquid handlers.
•Sealing ecosystem — capmats, gas-permeable airporous seals, foil seals, and lids.
•Collection-plate role — used as the receiving plate beneath filter plates in clarification workflows.
• Made in the USA