Cell Culture Flasks
Ace Glass, Inc. Flask, storage, 4L, bottom hose connection, #10 stopper size beaded neck, cs/3
4L 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.
Ace Glass, Inc. Flask, nephelo, 1L, 19mm OD x 130mm sidearm, with screw caps, cs/4
1L Nephelo culture flask with side port and angled sidearm cuvette for standard Nephelometers and spectrophotometers. Sidearm dimensions: 19mm O.D. x 130mm. Supplied with 38-460 phenolic top cap and 18-415 clean-out port cap.
Alkali Scientific Spinner Flask Flat Bottom, 100mL
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. Flat bottom vessel 100mL, 250mL, 500mL and 1L. Heavy wall center port and side arms. FDA approved materials. Capacity (mL) Center Neck Sidearm OD x OAH (mm) 100 70 GL 32 70 x 175 250 70 GL 32 85 x 210 500 70 GL 45 110 x 250 1000 100 GL 45 135 x 305 3000 100 GL 45 165 x 355 Spinner flasks are constructed of high quality components with the following specifications: Vessels: Borosilicate type 1 glass Shafts: Borosilicate glass 7mm Magnets: PTFE encapsulated Paddle: PTFE Cap: Polypropylene Compression fitting: Polypropylene Liner: Silicone O ring: Silicone
Ace Glass, Inc. Flask, shake, 500mL, three deep baffles, 38mm OD long neck, cs/12
500mL 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.
Ace Glass, Inc. Flask, trypsinizing, 700mL, baffled, #7 stopper size beaded neck, cs/2
700mL trypsinizing flask with beaded neck and long side baffles. Ideal for converting homogenous tissue samples into cell suspensions by digestion of connective tissue. Heavy beaded neck accepts either cotton plugs or stoppers. The extra-deep baffles enhance vigorous agitation.
Bellco Glass, Inc. Screw Cap 45mm Erlenmeyer Flask, 500mL Graduated
Manufactured from type 1 class a Borosilicate glass. Ideal for all cell culture and media storage purposes. Provides flexible secure seal without a liner. Supplied with gl45 liner-less screw cap and pouring rings. Graduated to approximate volumes.. MADE IN THE USA Size: 500mL Dimensions: 100x156mm
Bellco Glass, Inc. DeLong Flask Only,125mL
Manufactured for 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: 125ml Closure: 25 Dimensions: 66x136mm Stainless steel closure only sold separately
Bellco Glass, Inc. Screw Cap 45mm Erlenmeyer Flask, 4000mL
Manufactured from type 1 class a Borosilicate glass. Ideal for all cell culture and media storage purposes. Provides flexible secure seal without a liner. Supplied with gl45 liner-less screw cap and pouring rings. Graduated to approximate volumes.. MADE IN THE USA Size: 4L Dimensions: 205x325mm
Ace Glass, Inc. Flask, shake, 300mL, three deep baffles, 38mm OD long neck, cs/12
300mL 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.
Ace Glass, Inc. Flask, trypsinizing, 3L, baffled, #10 stopper size beaded /2
3L trypsinizing flask with beaded neck and long side baffles. Ideal for converting homogenous tissue samples into cell suspensions by digestion of connective tissue. Heavy beaded neck accepts either cotton plugs or stoppers. The extra-deep baffles enhance vigorous agitation.
Ace Glass, Inc. Flask, Fernbach, 2800mL, no baffles, 38mm plain neck, cs/3
2800mL Fernbach style culture flask with 38mm long style straight neck to accomm ODate plastic or stainless steel closures. Flask has a flat bottom, and no baffles. CAUTION: Do not place on direct heat source!
Research Products International Corp Cell Culture Flask, 175 cm2, Sterile, with Plug Cap, 40 per Case
Manufactured from ultra clear polystyrene for easy viewing of contents. Proprietary surface treating ensures optimum cell attachment and growth. Additional features include graduated markings on both sides of flask, angled neck design. Supplied sterile, non-pyrogenic, RNase, DNase free and 5 flasks per bag. The flasks are packaged in clear plastic bags.
Plug cap flasks:
Suitable for cell and tissue culture under sealed conditions, completely isolating the culture from the outside environment.
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
Bellco Glass, Inc. Flat Bottom AHB Spinner Complete, 250mL
•Designed for the efficient growth of suspension cells at low speeds•Flask Specifications:. MADE IN THE USAo250 mL flat bottom, Type 1 Class A BorosilicateoDimensions: 85mm OD x 145mm OAHoTwo 32mm Sidearms angled 55º offset centeroOne 70mm Screw thread center neckoGraduations: 50mL to 250mL, every 25mLoIncludes two 32mm blue PP screw caps and pouring rings•Impeller Assembly Specifications:oConsists of PTFE coated magnet and white Teflon magnet holder•Glass Shaft Specifications:oType 1 Class A BorosilicateoDimensions: 7mm OD x 155mm long•Cap Assembly Specifications:oConsists of one 70mm blue PP screw cap with 16.2 mm hole for black compression fitting, 70mm white silicone liner with 15.8mm hole, 7mm black compression fitting