Cell Culture Flasks
Ace Glass, Inc. Flask, storage, 1L, bottom hose connection, #9 stopper size beaded neck, cs/6
1L media storage flask with 1/2" bottom hose connection. Ideal for use with aseptic filling bells for transferring medias to various other flasks and vessels. Beaded rim neck takes standard cotton plugs or stoppers.
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the need for cell bags up to 50L, reducing cost and complexity•No tube fusing required—media can be added or withdrawn through integrated ports•Compatible with multi-day batch feeding in shaker environments•Includes sterile, pre-attached tubing for plug-and-play integration into cleanroom workflows
Ace Glass, Inc. Flask, shake, 1L, 3 extra deep baffle, beaded neck, cs/6
Flask, shake, 1L, 3 extra deep baffle, beaded neck, cs/6
Advanced Biomatrix T-25 Flasks, PureCol Collagen Coated
PureCol Collagen Coated, T-25 Flasks with vented caps has a uniform and consistent application of high quality Type I collagen on clear polystyrene surface. Flasks have an anti-drip edge and modified canted neck to provide maximum control replacing nutrient depleted media. The flasks have an anti-tip feature and specially shaped pouring channel for improved handling. Flasks are aseptically processed and are non-pyrogenic. Flasks are available in quantities of 10 flasks per sleeve.
Ace Glass, Inc. Flask, shake, 500mL, (3) side & (3) bottom deep baffles, 38mmlong neck, cs/12
500mL cell culture shake flask with three bottom edge baffles and three bottom baffles to greatly enhance mixing of cells in suspension and gas transfer to media. Ideal for use with reciprocating baths and shakers. Long style, straight neck accomodates either plastic or stainless steel closures.
Ace Glass, Inc. Flask, shake, 125mL, baffled, #5 stopper size beaded neck, cs/12
125mL shake style culture flask with a #5 stopper size beaded neck, and three bottom edge baffles to enhance mixing and oxygen transfer to media.
Ace Glass, Inc. Flask, shake, 500mL, 3 extra deep baffle, beaded neck, cs/12
Flask, shake, 500mL, 3 extra deep baffle, beaded neck, cs/12
Thomson Instrument Company Optimum Growth 125mL 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
NEST SCIENTIFIC USA 175CM2 CELLCLTRE FLK NC2821817
Nest Scientific tissue culture flasks are molded from crystal clear USP grade VI virgin polystyrene. They are plasma etched (TC treated) to support adherent cell lines. Feature a vented cap with a USP grade VI 0.22uM PTFE membrane for gas exchange. Flask upper and lower are ultrasonically welded together with no adhesives that may leach. Molded in an ISO 7 cleanroom, sterile (SAL 1 X 10^-6) and lot tested free of DNase, RNAase, DNA, cytoxins/endotoxins and BSE/TSE. Extensively tested for leachables/extractables per ISO 10993. This flask is among our best selling items worldwide. ~20% of US brands on US market private label this flask from Nest. cGMP compliant (21 CFR part 820/821). Extensive validation dossier available upon request.
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 Flask, Shake, 250mL, 6 Baffles, Delong Neck, Approx OD x Height (mm): 80 x 155
Flask, Shake, 250mL, 6 Baffles, Delong Neck, Approx OD x Height (mm): 80 x 155. 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.
Bellco Glass, Inc. 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. OD x oah:410mm x 535mm Center cap: 100
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. OD x oah:410mm x 535mm Center cap: 100
Ace Glass, Inc. Flask, shake, 4L, three deep baffles, 38mm OD long neck, cs/3
4L cell culture shake flask with three outside edge baffles. The baffles are deeper that a standard flask to enhance mixing and oxygen transfer to media. The flask has a 38mm O.D. long neck to accomm ODate either plastic or stainless steel closures.
Biotang Inc T175 Tissue Culture flasks with red caps Plug Seal Cap, 650ml, 5/bag, 40/cs. Sarstedt brand.
T175 Tissue Culture flasks with red caps Plug Seal Cap, 650ml, 5/bag, 40/cs. Sarstedt brand.