Bellco Glass Test Tube Caps
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32mm Pouring Ring, Blue Polypropylene
Bellco GlassHigh Temp Pouring Ring, Autoclavable to 180 degrees C
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Open top caps are ideal for applications requiring addition/withdrawal of vessel contents. Autoclavable to 140ºC.
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Red PBT Cap with Liner 45mm for High Temperatures, Autoclavable to 200 degrees C
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Membrane Cap, Blue Polypropylene
Bellco GlassPTFE sealed-in gas permeable membrane. Reduces risk of excess internal pressure. Can be tightened during autoclaving.
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Silicone Sponge Tapered Plug Closure
Bellco GlassFor use with 25mm Culture Tubes or 32mm Sidearms. Silicone Sponge Plugs are the ideal replacement for cotton plugs when working with aerobic cultures. They cut losses due to evaporation in half in comparison to cotton plugs, thus minimizing changes in pH values. They can be dry heat sterilized…
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Long skirted screw caps with rubber liners. Autoclavable, black mineral-filled phenolic resin White rubber liners sealed into cap 14B white rubber (FDA classification) Deep skirt reduces risk of contaminatio
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White PTFE Septa Disk,13mm
Bellco GlassManufactured from red PTFE silicone. Ideal for screw thread vials. Specifications: Autoclavable Material: Ptfe Silicone Size: 13mm Septa Thickness: 0.010" Case Quantity: 1000
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PP Blk S/Cap W/PTFE Liner,13mm 13-425
Bellco GlassDesigned for standard screw thread vials. Available with or without septa. Easy on and easy off convenience with a twist of the cap that produces an evaporation proof seal. Larger opening provides a increased target area for needle penetration. Specifications: Size: 13mm Color: Black …
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Blue S/Cap W/PTFE/RR Septa,9mm 9-425mm
Bellco GlassDesigned for standard screw thread vials. Available with or without septa. Easy on and easy off convenience with a twist of the cap that produces an evaporation proof seal. Larger opening provides a increased target area for needle penetration. Specifications: Size: 9mm Color: Blue …
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Red PTFE/Silicone Septa,8mm
Bellco GlassManufactured from red PTFE silicone. Ideal for screw thread vials. Specifications: Autoclavable Size: 8-13mm Case Quantity: 1000
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Aluminum Seal, 20mm
Bellco GlassAluminum Seal 20mm Specifications: Material: Aluminum Unlined Natural Color Fits 20mm Anaerobic Glass Tube 2048-00150 Use with Hand Crimper 2048-10020
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CAP ONLY, Vented, 50mL
Bellco GlassVented cap for Bio-Reaction tubes Specifications: Case Quantity: 100 Fits 50mL Bio-Reaction Tube
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Blk S/Cap W/Red PTFE/Sil,8mm 8-425
Bellco GlassDesigned for standard screw thread vials. Available with or without septa. Easy on and easy off convenience with a twist of the cap that produces an evaporation proof seal. Larger opening provides a increased target area for needle penetration. Specifications: Size: 8mm Case Quantity: 100…
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Open Top Screw Cap Only,15mm
Bellco GlassOpen Top Screw Cap Only 15mm Specifications: Size:15mm Material: Black Phenolic Thread Finish: 15-425 Packed 250 Per Case
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Red PTFE/Silicone Septa,10mm
Bellco GlassManufactured from red PTFE silicone. Ideal for screw thread vials. Specifications: Autoclavable Material: Ptfe Silicone Size: 10mm Septa Thickness: 0.060" Case Quantity: 1000
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PTFE/Red Rubber Septa,9mm
Bellco GlassManufactured from red PTFE silicone. Ideal for screw thread vials. Specifications: Autoclavable Material: Ptfe Silicone Size: 9mm Septa Thickness: 0.040" Case Quantity: 1000
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Molded inner ring of linerless cap seals into the neck of a GL45 media bottle. Caps are autoclavable to 140ºC.
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Silicone Sponge Closure, 38mm
Bellco GlassFor use with 18mm screw necks, 13-18mm Culture Tubes, 18-25mm Culture Tubes, 38mm Culture Tubes, 25-50ml Erlenmeyer Flasks, 125-300ml Erlenmeyer Flasks, 500-1000ml Erlenmeyer Flasks, 25-125ml DeLong Flasks and 250-6000ml DeLong Flasks. Sealed-in Silic
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32mm High Temp Pouring Ring, Red ETFE
Bellco GlassHigh Temp Pouring Ring, Autoclavable to 180 degrees C
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PTFE Faced Silicone Septa 32mm
Bellco GlassOpen top caps are ideal for applications requiring addition/withdrawal of vessel contents. Autoclavable to 140ºC.
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Stainless Steel Closures for Tubes of 25mm OD
Bellco GlassExcellent for Culture Tube and Flask Closures. 305 Stainless Steel, Non-Corroding. Lanced fingers grip firmly after repeated autoclaving.
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Stainless Steel Closures for Tubes of 20mm OD
Bellco GlassExcellent for Culture Tube and Flask Closures. 305 Stainless Steel, Non-Corroding. Lanced fingers grip firmly after repeated autoclaving.
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TH Cap w/PTFE Silicone Liner 8-425mm
Bellco GlassDesigned for standard screw thread vials. Available with or without septa. Easy on and easy off convenience with a twist of the cap that produces an evaporation proof seal. Larger opening provides a increased target area for needle penetration. Specifications: Size: 8mm Color: Blue …