Flask Closures
Bellco Glass, Inc. Manufactured from non-toxic autoclavable polypropylene. Ideal for culture tubes and flasks with DeLong style neck and access ports. Same evaporation and sterility characteristics as stainless steel closures. Molded pressure fins for firm grip. There are s
Manufactured from non-toxic autoclavable polypropylene. Ideal for culture tubes and flasks with DeLong style neck and access ports. Same evaporation and sterility characteristics as stainless steel closures. Molded pressure fins for firm grip. There are s
Chemglass Life Sciences Lid, Reaction Vessel, 5-Neck, 150mm Flange, 24/40 CN, 24/40 SN's: (2) Vertical & (2) Angled 10°
Lid, Reaction Vessel, 5-Neck, 150mm Flange, 24/40 CN, 24/40SN's: (2) Vertical & (2) Angled 10¿. Five neck vessel lid to fit CG-1920 through CG-1936 vessels. Two side necks are vertical and two necks have a 10¿ degree angle. Angled side neck is designed for use with CG-1235/CG-1235-B series angled distillation adapters. Lid has a flat ground surface allowing it to be greased or used with an o-ring.
Bellco Glass, Inc. Manufactured from non-toxic autoclavable polypropylene. Ideal for culture tubes and flasks with DeLong style neck and access ports. Same evaporation and sterility characteristics as stainless steel closures. Molded pressure fins for firm grip. There are s
Manufactured from non-toxic autoclavable polypropylene. Ideal for culture tubes and flasks with DeLong style neck and access ports. Same evaporation and sterility characteristics as stainless steel closures. Molded pressure fins for firm grip. There are s
Bellco Glass, Inc. Manufactured from non-toxic autoclavable polypropylene. Ideal for culture tubes and flasks with DeLong style neck and access ports. Same evaporation and sterility characteristics as stainless steel closures. Molded pressure fins for firm grip. There are s
Manufactured from non-toxic autoclavable polypropylene. Ideal for culture tubes and flasks with DeLong style neck and access ports. Same evaporation and sterility characteristics as stainless steel closures. Molded pressure fins for firm grip. There are s
CELLTREAT Scientific Products Flask Cap, Plug Seal (fits 12.5cm2 & 25mL), Sterile
CELLTREAT Scientific Products Replacement Flask Cap. Replacement caps available for Tissue Culture Flasks. Plug seal cap fits 12.5cm¿ & 25mL flasks. Rnase/Dnase free and non-pyrogenic. Every case is printed with the lot number for quality traceability. Packaged sterile, 5/bag.
CELLTREAT Scientific Products Flask Cap, Plug Seal (fits 182cm2 & 600mL), Sterile
CELLTREAT Scientific Products Replacement Flask Cap. Replacement caps available for Tissue Culture Flasks. Plug seal cap fits 182 & 300cm¿ & 600 & 850mL flasks. Rnase/Dnase free and non-pyrogenic. Every case is printed with the lot number for quality traceability. Packaged sterile, 5/bag.
Chemglass Life Sciences Cap, GL-32, Blue, Open Top, (13/16" Dia Hole) Polypropylene
Open top polypropylene caps for use with port assemblies.Caps can be autoclaved in steam to 140 degreesC.
Thomson Instrument Company Optimum Growth Vent Cap, Sterile
Designed for use with Optimum Growth 1.6L, 2.8L and 5L Flasks, this sterile vent cap features a 0.2 µm PTFE membrane for enhanced aeration while maintaining sterility. Ideal for cell culture and microbial applications requiring gas exchange, it offers reliable performance and secure flask compatibility.Flask Compatibility: 1.6L, 2.8L, 5LMembrane: PTFEPore Size: 0.2µmSterility (SAL): 10⁻⁶
Quality Biological Inc Flask Cap, Plug Seal, Small (fits 12.5 & 25cm2, 25 & 50mL), Sterile, 5/CS
Flask Cap, Plug Seal, Small (fits 12.5 & 25cm2, 25 & 50mL), Sterile, 5/CS
Bellco Glass, Inc. Polypropylene screw cap with silicone gasket pouring ring and compression fitting.
Polypropylene screw cap with silicone gasket pouring ring and compression fitting.
Bellco Glass, Inc. Stainless steel closures continue to provide excellence in culture tube and flask closures. Manufactured from type 305 stainless steel. They can be used indefinitely without corroding. The fingers grip the outside of the tube firmly and will not lose thei
Stainless steel closures continue to provide excellence in culture tube and flask closures. Manufactured from type 305 stainless steel. They can be used indefinitely without corroding. The fingers grip the outside of the tube firmly and will not lose thei
CELLTREAT Scientific Products Flask Cap, Vent (fits 25cm2 & 50mL), Sterile
CELLTREAT Scientific Products Replacement Flask Cap. Replacement caps available for Tissue Culture Flasks. Vent cap fits 25cm¿ & 50mL flasks. Rnase/Dnase free and non-pyrogenic. Every case is printed with the lot number for quality traceability. Packaged sterile, 5/bag.
Bellco Glass, Inc. Manufactured from non-toxic autoclavable polypropylene. Ideal for culture tubes and flasks with DeLong style neck and access ports. Same evaporation and sterility characteristics as stainless steel closures. Molded pressure fins for firm grip. There are s
Manufactured from non-toxic autoclavable polypropylene. Ideal for culture tubes and flasks with DeLong style neck and access ports. Same evaporation and sterility characteristics as stainless steel closures. Molded pressure fins for firm grip. There are s
Bellco Glass, Inc. Manufactured from non-toxic autoclavable polypropylene. Ideal for culture tubes and flasks with DeLong style neck and access ports. Same evaporation and sterility characteristics as stainless steel closures. Molded pressure fins for firm grip. There are s
Manufactured from non-toxic autoclavable polypropylene. Ideal for culture tubes and flasks with DeLong style neck and access ports. Same evaporation and sterility characteristics as stainless steel closures. Molded pressure fins for firm grip. There are s