You searched for: 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, 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 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

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.
Screw caps for laboratory/media bottles
Supplier: SciLabware
High temp red screw cap, made of PBT, for media-lab bottle.
Expand 3 Items
Screw caps for laboratory bottles
Supplier: 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
Screw caps
Supplier: GRAVIS
Twist-off cap, For: Wide neck bottles, Thread: 63 mm
Expand 3 Items
Pouring rings
Supplier: SciLabware
Pouring rings, made of Polypropylene, for laboratory/media bottles.
Expand 3 Items
Spare screw caps
Supplier: Brand
screw cap, For: Wide neck bottles, Colour: Blue, PP, Thread: GL 32, For bottles: 100 ml
Expand 4 Items
Screw caps, PP
Supplier: GRAVIS
screw cap, with TRISEAL seal, For: Narrow mouth bottles, PP, Thread: 48 mm, Colour: Black
Expand 12 Items
Screw caps for jars
Supplier: MURRAY S
Screw caps for jars, PP, ribbed, wadless, Thread: R3/100, Colour: Black
Expand 2 Items
Screw caps and pouring rings for laboratory bottles
Supplier: Brand
Screw caps, For: Laboratory bottles, Colour: Blue, PP, Thread: GL 45
Expand 5 Items
Screw caps
Supplier: Brand
screw cap, Screw caps GL 65, For: Wide neck bottles, LDPE, Thread: GL 65
Expand 4 Items
Screw caps, bakelite
Supplier: GRAVIS
screw cap, AS seal, For: Wide mouth bottles, Bakelite, Thread: 48 mm, Colour: Black
Expand 20 Items
WHEATON® Screw Closures, Polypropylene
Supplier: DWK Life Sciences
Use these Polypropylene caps with glass/plastic bottles or vials.
Expand 1 Items
Spare screw caps
Supplier: Brand
screw cap, For: Wide neck bottles, PFA, Thread: S 40
Expand 1 Items
Screw caps for bottles
Supplier: witeg Labortechnik
Screw cap, Thread: GL 40, Colour: White
Expand 1 Items
Spare wash head for wash bottles
Supplier: Brand
Spare wash heads, ETFE with FEP delivery tube, ETFE, Thread: GL 32, For: Narrow mouth wash bottles 1000 ml capacity
Expand 2 Items
Screw Cap for Container
Supplier: SEMADENI
For: Container PS 15 ml, Colour: Natural, HDPE, Colour: Transparent, HDPE, Ø: 29 mm
Expand 1 Items
Screw caps, aluminium
Supplier: GRAVIS
Screw caps , with rubber seal, For: Wide mouth bottles, Aluminium, Thread: 28 mm, Colour: Silver
Expand 4 Items
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 and pouring rings for SVS-components
Supplier: witeg Labortechnik
PP.
Expand 4 Items
Bottle heads, adjustable for gas washing bottles, Drechsel pattern, Quickfit®
Supplier: SciLabware
PYREX®, borosilicate glass, without glass filter disc.
Expand 1 Items
KIMBLE® Black Phenolic, Screw Thread Caps
Supplier: DWK Life Sciences
Black phenolic cap has a securely mounted LDPE cone-shaped liner which offers a two part seal. The closure forms a seal around the rim and the polyseal cone forms a seal against the inner diameter of the vial opening.