Lock

Oavsett om det är provet som ska skyddas mot omgivningen eller omgivningen som ska skyddas från det som finns i flaskan garanterar ett passande lock en tät förslutning. Ett stort urval av lock och proppar i polypropylen (PP) och polyetylen (PE). Lock till kromatografivialer finns i olika färger och modeller, med eller utan septum.

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Droppringar för laboratorieflaskor

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, Lock storlek: 28 mm, Färg: Röd

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Closures for storage vials

Supplier: SAVILLEX

Kromatografi Flask Lock, PFA, Ø: 23 mm, Typ: PFA, plain hex threaded, För: Micro columns, tubes and vials

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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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Caps

Supplier: MURRAY S

Kromatografi Flask Lock, Push-in plug, polythene

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Closures for crimp neck vials 11 mm

Supplier: VARIAN

Kromatografi Flask Lock, Aluminium, Ø: 11 mm, Aluminium caps, 11 mm, För: 1 ml vials

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Screw caps for screw neck vials

Supplier: DELTALAB

These screw caps are made of autoclavable PP.

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Skruvlock till transportrör

Supplier: BOETTGER PAUL

Skruvlock, HDPE, Färg: Ofärgad

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VWR® ND13, Skruvlock PP med centrumhål 8,5 mm och septum

Supplier: LA PHA PACK

VWR®, Kromatografi Flask Lock, PP, Ø: 13 mm, Typ: PP svart, Hårdhet: 55° shore A, Septum: Silikon beige/TPFE röd, Tjocklek: 1,5 mm

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Screw caps for laboratory bottles

Supplier: Lenz Laborglas

PBT, red, with PTFE coated seals.

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Safety caps, GL 45 threads

Supplier: VICI JOUR RESEARCH

GL 45 safety caps seal to the bottle with an O-ring (EPDM) which is resistant to commonly used HPLC solvents. If improved chemical resistance is required (e.g. for halogenated hydrocarbons), order an FEP-coated O-ring separately.

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Caps

Supplier: VICI JOUR RESEARCH

These caps top bottles are available with two, three, or four colour-coded 1/4-28 thread for ¹/₈ or ¹/₁₆" O.Ø tubing.

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Safety cap

Supplier: VICI JOUR RESEARCH

This cap can be used for helium sparging and for delivering HPLC mobile phases. The tubing ports are made so that you push the tubing through the hole, while 1/4-28 fittings provide the best connection. Unused ports can be plugged as required.

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Aluminium seals for headspace vials, WHEATON®

Supplier: DWK Life Sciences

These aluminum seals are crimp closures with bridges and scorelines allowing the internal pressure to be released when 0,3 ±0,5 bar has been exceeded.