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 scintillation vials, WHEATON®
Supplier: DWK Life Sciences
White polypropylene construction.
Expand 9 Items
Bottle heads for gas washing bottles, Drechsel Pattern
Supplier: witeg Labortechnik
Heads for gas washing bottles, with filter disc Por. 0, with 2 screw-threads, GL 14, Borosilicate glass 3.3, For bottles: 500 ml
Expand 1 Items
Pouring rings for laboratory bottles
Supplier: witeg Labortechnik
Pouring rings, made of polypropylene.
Expand 1 Items
Why Choose Corning Fetal Bovine Serum?
Our vertically integrated FBS serum supply chain, from collection to scientist, allows us to provide a consistent supply of FBS.
Connection system GL 45
Supplier: SciLabware
PP screwcaps for Pyrex® GL 45 media-lab bottles facilitate the transfer of liquids within a closed and sterile system.
Expand 14 Items
Screw caps for bottles
Supplier: witeg Labortechnik
Screw cap, Thread: GL 40, Colour: White
Expand 1 Items
Closures for square bottles, with tamper-evident ring
Supplier: KJS KUNSTSTOFFVERPACKUNGEN
HDPE, black.
Expand 1 Items
Screw caps for wide neck bottles
Supplier: MURRAY S
Screw cap, Bakelite, for bottles 60 ml capacity, For: Wide neck bottles, Thread: 53/R3
Expand 1 Items
Screw caps, PE
Supplier: GRAVIS
Screw caps, self-sealing , For: wide mouth bottles, PE, Thread: 40 mm, Colour: Natural
Expand 3 Items
Screw caps for laboratory bottles with GL thread
Supplier: LENZ, E. (Lenz Laborglas GmbH & CO.KG)
These screw caps are made of polypropylene.
Expand 3 Items
Bottle heads for gas wash bottles, Drechsel Pattern, Quickfit®
Supplier: SciLabware
PYREX®, borosilicate glass, without glass filter disc.
Expand 3 Items
Gas wash bottle heads, Drechsel pattern
Supplier: SciLabware
PYREX®, borosilicate glass, with glass filter disc.
Expand 9 Items
Screw caps for laboratory/media bottles
Supplier: SciLabware
High temp red screw cap, made of PBT, for media-lab bottle.
Expand 3 Items
Caps for bottles and jars
Supplier: MURRAY S
Screw caps for bottles and jars, aluminium, with rubber liner, Thread: R3/28
Expand 13 Items
Pouring rings for laboratory bottles
Supplier: LENZ, E. (Lenz Laborglas GmbH & CO.KG)
Pouring rings, made of polypropylene.
Expand 2 Items
Screw caps for laboratory bottles
Supplier: SciLabware
Screw cap, made of PP, for media-lab bottles
Expand 7 Items
Screw cap for reagent bottles
Supplier: SciLabware
Phenolic cap with PTFE faced sealing disc
Expand 18 Items
Caps for solvent safety bottles, T-Series
Supplier: OMNIFIT
Outer PP cap, inner PTFE body.
Expand 7 Items
Push-on lids for jars
Supplier: RIXIUS
Push-on cap, Plug lid, For: Sample bottles, PE, Colour: Natural, PE, For: Thread DIN 80
Expand 2 Items
Caps for solvent safety bottles, Q-Series
Supplier: OMNIFIT
Outer PP cap with PTFE inner body.
Expand 6 Items
Screw caps for laboratory bottles
Supplier: LENZ, E. (Lenz Laborglas GmbH & CO.KG)
PBT, red, with PTFE coated seals.
Expand 3 Items
Spare caps
Supplier: MURRAY S
screw cap, Spare caps 22 mm R3, with foil faced wads, For: Scintillation vials, Colour: White, Colour: White
Expand 1 Items
Push-on caps for sample bottles
Supplier: GRAVIS
Push-on cap, Natural PE cap, Ø 40 mm, For: Sample bottles
Expand 6 Items
Pouring rings for laboratory bottles
Supplier: LENZ, E. (Lenz Laborglas GmbH & CO.KG)
Pouring rings are made of ETFE.
Expand 2 Items
Spare screw caps for bottles with wide neck
Supplier: KJS KUNSTSTOFFVERPACKUNGEN
LDPE, natural.
Expand 3 Items
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.
Expand 9 Items
: GRANT INSTRUMENTS
: BOCHEM
: VWR Collection
: DWK Life Sciences
: Thermo Fisher Scientific
: VWR Collection
: Oxford Nanopore Technologies
: Industrial Physics
: AAT Bioquest
: Integra
: Palbam
: VWR Collection
: Integra
: VWR Collection
: FACELLITATE
: NANOENTEK
: Greiner Bio-One