27439

Screw cap

black polypropylene (Top Hat), PTFE/silicone, for use with 4 mL vial with 13-425 thread, pkg of 100 ea

• UNSPSC Code: 41122001
• NACRES: NB.43

Właściwości

• material: PTFE/silicone , black polypropylene (Top Hat)
• feature: pre-assembled
• packaging: pkg of 100 ea
• fitting: top hat cap
• application(s): general analytical
• compatibility: for use with 4 mL vial with 13-425 thread

Opis

General description

Preassembled closure and septa designed to provide a positive physical lock to assure that components arrive intact.

Application

PTFE-silicone-PTFE screw cap may be used for capping samples contained in a micro-insert vial, to be loaded on to GC/MS for biochemical lipid determination, of fat mass in Caenorhabditis Elegans.

Screw cap may be used for capping water samples in amber glass vial comprising of a polytetrafluoroethylene silicon septum for the analysis of chlorinated volatile organic compounds in water samples using headspace-solid-phase microextraction with gas chromatography (HS-SPME-GC).

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