Cell Culture Flasks
Chemglass Life Sciences Spinner Flask, 3000mL, Flat Bottom, Replacement Glass Flask ONLY
Replacement vessel is supplied with black phenolic, rubber lined caps for the 18mm side arms, polypropylene caps and pouring rings for the GL-32 and GL-45 side arms.
Bellco Glass, Inc. Screw Cap 3 Bottom Baffles Fernbach,2800mL With Membrane Cap
Manufactured from Type 1 Class A Borosilicate Glass. Designed for culturing organisms that require a large surface area to volume ratio. Flask is supplied with a GL45 blue polypropylene linerless screw cap and pouring ring.. MADE IN THE USASpecifications:Type 1 Class A Borosilicate GlassSizes: 2800mlOD X OAH (MM):210 X 225Case Quantity: 1
Bellco Glass, Inc. Glass Ball Spinner Complete,100mL
•Material: Type 1 Class A Borosilicate Glass. MADE IN THE USA•Dimensions: 65mm Width x 135mm Overall Height•Graduations: 20mL – 100mL, every 20mL•Working Volume: 80-100mL•Specially Formed Bottom Indent Prevents Accumulation Under Impeller•Glass Ball Houses a Magnet for Gentle Agitation of Microcarrier Beads•5/16” OD x 1/4” ID Flex Tube Shaft•Two 32mm Side arms •One 70mm Screw Thread Center Neck
Chemglass Life Sciences Spinner Flask Only, 250mL, Jacketed, BioProcess, Plain Bottom
Water jacketed, flat bottomed spinner flasks consist of a water jacketed spinner flask, manufactured from Type 1 Class A borosilicate glass.Flasks are typically used with a circulating water bath.Jacket volumes are approximate and flasks are not graduated.Note: Paddle and Cap assembly are not included.
Bellco Glass, Inc. Flat Bottom AHB Spinner Complete, 1000mL
•Designed for the efficient growth of suspension cells at low speeds. MADE IN THE USA•Flask Specifications:o1000 mL flat bottom, Type 1 Class A BorosilicateoDimensions: 135mm OD x 240mm OAHoTwo 45mm Sidearms angled 60º offset centeroOne 100mm Screw thread center neckoGraduations: 100mL to 1000mL, every 100mLoIncludes two 45mm 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 230mm long•Cap Assembly Specifications:oConsists of one 100mm blue PP screw cap with 16.2 mm hole for black compression fitting, 100mm white silicone liner with 15.8mm hole, 7mm black compression fitting
Bellco Glass, Inc. Adjustable spinner height. Ptfe impeller assembly rides on glass bearings for friction free operation. 25ml & 50ml have black phenolic rubber lined caps. 100ml-300ml have polypropylene caps, silicone gasket and pouring rings. Black phenolic rubber-lin
Adjustable spinner height. Ptfe impeller assembly rides on glass bearings for friction free operation. 25ml & 50ml have black phenolic rubber lined caps. 100ml-300ml have polypropylene caps, silicone gasket and pouring rings. Black phenolic rubber-lin
Chemglass Life Sciences Spinner Flask, 250mL, Jacketed, BioProcess, Plain Bottom, Complete
Water jacketed, flat bottomed spinner flasks consist of a water jacketed spinner flask, manufactured from Type 1 Class A borosilicate glass.Flasks are typically used with a circulating water bath.Jacket volumes are approximate and flasks are not graduated.Note: Paddle and Cap assembly are not included.
Bellco Glass, Inc. GL45 6 Baffle Shake Flask,2000mL With Membrane Screw Cap
Manufactured from Type 1 Class A Borosilicate Glass. 3 Side baffles positioned at 120 degree and 3 bottom baffles offset from the side baffles. GL45 polypropylene membrane cap has a sealed in 0.2u PTFE membrane. Cap can be tightened during autoclaving.. MADE IN THE USASpecifications:Type 1 Class A Borosilicate GlassIncludes Polypropylene Membrane Cap And Pouring RingSize: 2LDimensions: 158x260mmCase Quantity: 3
Chemglass Life Sciences Spinner Flask, 250mL, Adjustable Hanging Bar, Complete
Adjustable hanging bar spinner flasks are designed for growth of suspension cultures.The system includes a flat bottom flask with two angled sidearms and a stir bar with glass shaft that adjusts through the compression fitting in the cap.
Bellco Glass, Inc. Over Head Drive Vessel w/6 Side Arms,8L
Manufactured from Type 1 Class A Borosilicate glass. Includes 4 or 6 polypropylene blue screw caps 45mm and pouring rings, also 1 polypropylene blue cap 100mm for the center. MADE IN THE USASpecifications:Material: Type 1 Class A Borosilicate Glass100mm Center NeckBaffles: 0Sidearms: 6OD x OAH: 240 x 430mm
Chemglass Life Sciences Glass Shaft Only, 7mm, 3, 000mL Spinner Flasks
Replacement Components for CLS-1410- and CLS-1411-Series Spinner Flasks.The Replacement Shaft consists of the glass shaft only.
Bellco Glass, Inc. MicroCarrier Spinner Flask complete,3L
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. MADE IN THE USA. Size: 3l Center Cap:100mm Sidearm cap: 45mm OD X OAH:165 X 280
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.