Bottle Closures
Bottle closures allow for safe transfer of liquid media by securely closing jars or roller bottles. Various liners offer additional solvent resistance while permeable styles successfully filter during gas exchange and media sterilization procedures. Protect samples even under harsh freeze-drying lyophilization or autoclaving conditions with temperature tolerant caps. Compression caps for microscale reaction containers support stable observations. Disposable and reusable threaded caps are offered in many colors with or without septas.
Screw caps for laboratory bottles
Supplier: Lenz Laborglas
PBT, red, with PTFE coated seals.
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Closures for square bottles, with tamper-evident ring
Supplier: KJS KUNSTSTOFFVERPACKUNGEN
HDPE, black.
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Spare caps
Supplier: MURRAY S
screw cap, Spare caps 22 mm R3, with foil faced wads, For: Scintillation vials, Colour: White, Colour: White
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Spare screw caps for bottles with wide neck
Supplier: KJS KUNSTSTOFFVERPACKUNGEN
LDPE, natural.
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Push-on caps for sample bottles
Supplier: GRAVIS
Push-on cap, Natural PE cap, Ø 30 mm, For: Sample bottles
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Pouring rings for laboratory bottles
Supplier: Lenz Laborglas
Pouring rings are made of ETFE.
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Screw cap with integrated seal, PP
Supplier: SEMADENI
Screw caps, PP, with integrated seal, Cap Size: 28 mm, Colour: Red
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Closures for bottles, with seal ring, PP
Supplier: SEMADENI
PP closure, with PE sealing ring
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Screw caps for bottles, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Bottle caps and plugs, manufactured from Tefzel® ETFE and polypropylene, are easy to use, but still allow many connection options.
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Screw caps for laboratory bottles
Supplier: SciLabware
Screw cap, made of PP, for media-lab bottles
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Screw cap for reagent bottles
Supplier: SciLabware
Phenolic cap with PTFE faced sealing disc
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Pouring rings for laboratory bottles
Supplier: Lenz Laborglas
Pouring rings, made of polypropylene.
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Caps for solvent safety bottles, T-Series
Supplier: OMNIFIT
Outer PP cap, inner PTFE body.
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Closures for narrow neck bottles, square
Supplier: SEMADENI
Screw caps for packaging bottles.
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Caps for bottles and jars
Supplier: MURRAY S
Screw caps for bottles and jars, aluminium, with rubber liner, Thread: R3/24
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Screw caps, bakelite
Supplier: GRAVIS
screw cap, with TRISEAL seal, For: Wide mouth bottles, Bakelite, Thread: 30 mm, Colour: Black
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals
#: 20060.320
Supplier: VWR Chemicals