Bellco Glass Test Tube Caps
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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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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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PTFE Faced Silicone Septa 45mm
Bellco GlassOpen top caps are ideal for applications requiring addition/withdrawal of vessel contents. Autoclavable to 140ºC.
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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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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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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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Open top caps are ideal for applications requiring addition/withdrawal of vessel contents. Autoclavable to 140ºC.
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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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Premium Cap, High Temperature, Clear, GL-45
Bellco GlassManufactured from TPCh260 without colorants or pigments. Silicone liner has double faced PTFE for highest chemical resistance. Temperature range: -196C to +260C.
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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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Blue S/Cap W/PTFE/Sil,10mm 10-425
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: 10mm Color: Blue …
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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 …
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Stainless Steel Closures for Tubes of 13mm 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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Red PTFE/Slicone Septa,13mm
Bellco GlassManufactured from red PTFE silicone. Ideal for screw thread vials. Specifications: Autoclaveable Material: PTFE Silicone Size: 13mm Septa Thickness: 0.075" Case Quantity: 1000
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Stainless Steel Closures for Tubes of 38mm 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 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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Black Phenolic Screw Caps are manufactured from specially formulated phenolic resin to resist the effects of temperature and steam autoclaving. They have a non-toxic white rubber liner for all general culture applications.
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PTFE/Silicone 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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Blu S/Cap W/PTFE/Sil Septa,9mm 9-425
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: 9mm Color: Blue …
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PP Blue Open Hole S/Cap,9mm 9-425
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: 9mm Case Quantity:…
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PP Snap Cap W/10mil PTFE,11mm
Bellco GlassUsed for snap thread vials.Caps may be snapped on and off by hand which eliminated the need for a metal crimping and decapping tool. Specifications: Size: 11mm Septa Material: Ptfe Case Quantity: 1000
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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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PP Red Open Hole S/Cap,8mm 8-425
Bellco GlassDesigned for standard screw thread vials. Septa's sold separately. Specifications: Size: 8-425 Case Quantity: 1000 Color: Red
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Silicone Sponge Closure, 28mm
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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Blue Linerless Screw Cap with Inner Sealing Lip 45mm
Bellco GlassMolded inner ring of linerless cap seals into the neck of a GL45 media bottle. Caps are autoclavable to 140ºC.
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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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32mm Pouring Ring, Blue Polypropylene
Bellco GlassHigh Temp Pouring Ring, Autoclavable to 180 degrees C