Ghiere

I tappi garantiscono una chiusura ermetica e affidabile, sia per proteggere il campione da contaminazioni esterne sia per tutelare l’ambiente di lavoro dai rifiuti tossici imbottigliati. Grazie a un’ampia selezione di tappi per la massima compatibilità con qualsiasi contenitore, è possibile adattarli a contenuti specifici. I modelli resistenti alla temperatura consentono di completare qualsiasi procedura in sicurezza. Disponibili in diverse finiture, proteggono anche i campioni cromatografici più sensibili. I tappi sono facili da chiudere con una sola mano e sono disponibili in molti colori per agevolare l’identificazione.

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Screw cap for beakers, jacketed

Supplier: NEUBERT VOLUME GLASSWAERE

Made of borosilicate glass.

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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

Fiale per cromatografia, Push-in plug, polythene

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Screw Caps with Seal

Supplier: NEUBERT VOLUME GLASSWAERE

Fiale per cromatografia, PP, Screw cap for GL threads made of polypropylene, GL 25

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Caps for 13-425 screw thread vials

Supplier: THERMO NATIONAL SCIENTIFIC

Fiale per cromatografia, Fenolico, Open top screw cap, phenolic cap type, Setto: Red PTFE/White Silicone

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Screw caps for screw neck vials

Supplier: DELTALAB

These screw caps are made of autoclavable PP.

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VWR® ND13, Tappo a vite in PP con foro centrale da 8,5 mm e setti

Supplier: LA PHA PACK

VWR®, Fiale per cromatografia, PP, Ø: 13 mm, Tipo: PP nero, Durezza: 55° shore A, Setto: In silicone beige/PTFE rosso, Spessore: 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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Screw caps and septa, 9 mm

Supplier: THERMO NATIONAL SCIENTIFIC

Chromatography vial closures, Ø: 9 mm, Blue PP open top screw cap, 6 mm hole, Durezza: -, Setto: Solid aluminum foil disk with silicone sealing ring, Spessore: 0,06 mm

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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.