You searched for: Closures
Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colours to assist with identification.
Center cap assembly for 3 to 36 L Proculture® spinner flasks, 120 mm, Corning®
Supplier: Corning
120 mm center cap assembly for Proculture® Spinner Flasks.
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Screw caps for laboratory bottles, DURAN®
Supplier: DWK Life Sciences
PBT, red, with PTFE coated seals.
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Multiple distributors for bottles, BOLA
Supplier: Bohlender
Screw cap and distributor body both made of PP.
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Over-caps, 45 mm, black phenolic, DURAN®
Supplier: DWK Life Sciences
The 45 mm phenolic over-cap screws down over the open-top aluminium GL 45 cap covering and protecting the septum or stopper.
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VWR®, Dropper Closures for Narrow Neck Bottles
Supplier: VWR Collection
Dropper cap, Thread: 18 mm, For bottles: 50/100 ml
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Connection system GL 45, DURAN®
Supplier: DWK Life Sciences
Connection system with PP screw cap GL 45 with two or three PTFE ports. Flexible modular system. Typical applications: safe transfer of liquid media within a closed and sterile system (evaporation is reduced).
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Sterile-venting membrane screw caps, DURAN®
Supplier: DWK Life Sciences
Ideal for autoclaving processes because the 0,2 micron ePTFE membrane permits pressure equalisation and tight sealing, greatly reducing the risk of contamination. Ingress of liquids or solids is prevented and the bottle contents remain sterile.
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Multiple distributors for bottles, EX, BOLA
Supplier: Bohlender
Black screw cap, made of conductive PPS-EX, for GL 45 threaded bottles and distributor body made of conductive PTFE-EX.
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Multiple distributors for bottles with GL 45 thread, BOLA
Supplier: Bohlender
PPS screw cap, black, distributor body made from PTFE.
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Seals for threaded connection caps, double sided, BOLA
Supplier: Bohlender
Silicone ring with double-sided PTFE washer. After assembly, the product is only exposed to PTFE.
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Replacement caps for class A volumetric flasks, Corning®
Supplier: Corning
Replacement Phenolic GPI threaded cap , Corning®, Thread: 18-410
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Distributors for bottles
Supplier: Bohlender
Black screw cap made of PPS and available with or without stopcocks. Distributor body made of PTFE with 2 or 3 ports with female thread UNF 1/4" 28 G on upper and lower sides and stopcock made of FEP for each port.
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Screw caps for bottles and jars, KIMBLE®
Supplier: KIMBLEKONTES
Phenolic, black cap, with cone shaped liner.
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Multiport connector caps, GL 32, DURAN®
Supplier: DWK Life Sciences
The reusable GL 32 caps allow the smaller 50 ml round or 100 ml DURAN® square bottles to be used be used for sampling, liquid feeding or transfer. Flexible options of 2, 3, or 4 stainless steel tubing connectors.The barbed male tubing connector are suitable for tubing with a 3,2 mm inner diameter such as BPT peristaltic pump tubing.
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Closures for bottles, with seal ring, PP
Supplier: SEMADENI
PP closure, with PE sealing ring
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Closures for bottles, narrow neck, round, with thread
Supplier: Kautex
Screw caps, hinged closure, Screw closure, with hinged cap, Thread: 22 mm, For bottles: 50/100/250 ml, Colour: White, PP
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Replacement Closure, HDPE
Supplier: Kautex
HDPE replacement closure for carboys.
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Screw Closures for Narrow Neck Bottle Series 301 and 302, LDPE
Supplier: Kautex
LDPE screw closures are packaged in polyethylene bags.
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Screw caps for sample vials
Supplier: VITLAB
Chromatography vial closure, PFA, Ø: 33 mm, Screw cap, PFA, 33 mm
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Screw Closures for Wide Neck Bottle Series 303, PP
Supplier: Kautex
Leakproof polypropylene screw closures are packaged in polyethylene bags.
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Closure for dropping bottles, 302 series
Supplier: Kautex
Combination closure with screw-on dropping tip, Combination closure with screw-on dropping tip, HDPE, Thread: 18 mm, HDPE, For bottles: 10/25/50 ml
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Screw closures for narrow neck square bottles with thread
Supplier: Kautex
Degassing closure, red, with tamper evident ring and venting liner, For: Narrow neck bottles, Thread: 32 mm, For bottles: 100 - 1000 ml
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Caps for screw top vials, 12×32 mm, WHEATON®
Supplier: DWK Life Sciences
Chromatography vial closure, PP, Natural, 8-425, with 0,25 mm PP septa, Type: Top seal cap
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Screw caps for Jerricans
Supplier: Kautex
Screw closure HDPE, white, with dispensing pump, Thread: 60 mm, For: 20 L jerricans
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Screw caps and septa for storage vials, Chromacol™
Supplier: CHROMACOL
Caps and septa are convenient and minimise contamination from handling.
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Caps, LABOCAP, without grip
Supplier: LUDI
Made of anodised aluminum with stainless steel spring clip.
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Closures for 11 mm crimp neck vials, Chromacol™
Supplier: CHROMACOL
Chromacol™, Chromatography vial closure, Aluminium, Ø: 11 mm, Crimp cap, PTFE seal, Type: 11-ACT