Cell Culture Flasks
Thomson Instrument Company Optimum Growth 125mL Flask, w/ Sampling Port and Vent Cap, Sterile
Thomson’s Optimum Growth Sampling Flasks feature integrated one-way valves that enable aseptic sampling directly in the shaker or on the benchtop, helping reduce contamination risk and improve efficiency—especially in high-throughput environments.
•Available in 125 mL, 250 mL, 500 mL, and 5 L sizes with integrated one-way sampling valves
•Aseptic sampling without removing the cap—simply connect a syringe and collect samples
•Enables sampling without removing flasks from shakers or moving them to biosafety cabinets
•Streamlines workflows and minimizes time, contamination risk, and handling complexity
•0.2 µm PTFE vented caps support sterile gas exchange and maintain culture integrity
• Made in the USA
Ace Glass, Inc. Flask, shake, 4L, (3) side & (3) bottom deep baffles, 38mm longneck, cs/3
4L 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.
Bellco Glass, Inc. DeLong 3 Baffles Fernbach,1800mL Bottom Baffles
Manufactured from Type 1 Class A Borosilicate Glass. Designed for culturing organisms that require a large surface area to volume ratio. Features a 38mm DeLong style neck and can be used with a 38mm stainless steel closure (sold separately). MADE IN THE USASpecifications:Type 1 Class A Borosilicate GlassSizes: 1800mlOD x OAH: 200 x175mmCase Quantity: 3
Ace Glass, Inc. Flask, nephelo, 300mL, baffled, 14mm OD x 130mm sidearm, with screw caps, cs/4
Flask, nephelo, 300mL, baffled, 14mm OD x 130mm sidearm, with screw caps, cs/4
Bellco Glass, Inc. DeLong Flask Only,300ml
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: 300ml Closure: 38 Dimensions: 88x170mm Stainless steel closure or Kaput closure sold separately
Ace Glass, Inc. Flask, nephelo, 300mL, 12mm OD x 130mm sidearm, with screw caps cs/4
300mL Nephelo culture flask with side port and angled sidearm cuvette for standard Nephelometers and spectrophotometers. Sidearm dimensions: 12mm O.D. x 130mm. Supplied with 38-460 phenolic top cap and 18-415 clean-out port cap.
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.
Bellco Glass, Inc. Nephelo Flask-Screw Cap 38,1000mL
Ideal for growing, storing and mixing or aerobic and anaerobic cultures. Threaded neck and sidearm with clean-out port. Supplied with 38mm and 18mm rubber lined black phenolic screw caps.. MADE IN THE USASpecifications:Type 1 Class A Borosilicate GlassSizes: 1LIncludes: 38mm And 18mm Black Phenolic Screw CapsSidearm Dimensions: 19x130mmCase Quantity: 4
Bellco Glass, Inc. 6 Baffle Shake Flask, 1000mL 38mm Delong Neck
Manufactured from Type 1 Class A Borosilicate Glass. The 3 side and bottom baffles are used for optimal agitation. 38mm DeLong style neck.. MADE IN THE USASpecifications:Type 1 Class A Borosilicate GlassSizes: 1LDimensions: 128x235mmClosure Sizes: 38Case Quantity: 6
Bellco Glass, Inc. Break Resistant Lip X-Dp BaffleFlask,2000mL
Manufactured from Type 1 Class A Borosilicate Glass. Shake flasks are the basic tool for growth studies of aerobic microbial cultures. They have rigidly controlled baffle angles and depths to promote optimal oxygen transfer while reducing vortex formation. Designed for all orbital shakers. Break resistant lip to prevent chipping.. MADE IN THE USASpecifications:Type 1 Class A Borosilicate GlassSize: 2LDimensions: 158x290mmCase Quantity: 12Baffle Dimensions: 6mm x35°
Bellco Glass, Inc. Shake Flask W/3 Baff,250mL 38mm Delong Neck
SHAKE FLASK W/3 BAFFLES. -IDEAL FOR PRELIMINARY FERMENTATION AND BACTERIAL GROWTH STUDIES -DELONG STYLE NECK AND THREE SIDE BAFFLES BOROSILICATE GLASS TYPE 1, CLASS A -CLOSURES SOLD SEPERATELY . MADE IN THE USA BAFFLE DIMENSIONS: 4mm DP X 35° CASE Qty: 12
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
Ace Glass, Inc. Flask, shake, 250mL, three deep baffles, 38mm OD long neck
250mL 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.
Chemglass Life Sciences Flask, Fernbach, 2800mL, Plain 59mm ID Top, WITHOUT Baffles, Approx OD x Height (mm): 210 x 230
Flask, Fernbach, 2800mL, Plain 59mm ID Top, WITHOUT Baffles, Approx OD x Height (mm): 210 x 230. Flasks are designed for culturing organisms that require a large surface area to volume ratio. Available with a plain 59mm ID neck.
Bellco Glass, Inc. Delong 3-Baffles Nephelo,300mL 14x130 Side Arm
Ideal for growing, storing and mixing or aerobic and anaerobic cultures. The 3 bottom baffles increase culture oxygenation. Includes 25mm Bellco stainless steel closure (2005 series). MADE IN THE USASpecifications:Type 1 Class A Borosilicate GlassSizes: 300mlIncludes: Bellco Stainless Steel Closure (2005 Series)Sidearm Dimensions: 14x130mmCase Quantity: 4