719 Results for: "chromatography caps"

Supplier: Restek

Chromatography vial closure, Silicone/PTFE, Cap, black PP, open hole

Supplier: Agilent

Chromatography vial closure, Ø: 16 mm, Screw caps, for 6 ml vials

Supplier: MACHEREY-NAGEL

Snap caps for both neck sizes are available.

Supplier: witeg Labortechnik

These black PP screw caps have a white styrene/butadiene seal.

Supplier: THERMO NATIONAL SCIENTIFIC

Chromatography vial closure, Phenolic, Open top screw cap, phenolic cap type, Septum: Red PTFE/White Silicone

Supplier: NEUBERT VOLUME GLASSWAERE

Chromatography vial closure, PP, Screw cap for GL threads made of polypropylene, GL 14

Supplier: DWK Life Sciences

Chromatography vial closure, PP, Natural, 8-425, with 0,25 mm PP septa, Type: Top seal cap

Supplier: MICROSOLV

For use with 12×32 mm autosampler vials.

Supplier: VWR Collection

VWR®, Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Clear lacquered aluminium, Hardness: 55° shore A, Septum: Butyl dark grey, Thickness: 3,0 mm

Supplier: CHROMACOL

Caps and septa are convenient and minimise contamination from handling.

Supplier: Agilent

Chromatography vial closure, Snap cap, For: 5 ml and 10 ml solvent vials, Septum: PTFE/silicone

Supplier: VARIAN

Chromatography vial closure, Aluminium, Ø: 11 mm, Aluminium caps, 11 mm, For: 1 ml vials

Supplier: Merck

Chromatography vial closure, Type: Black PP cap, with central hole, no septum

Supplier: Thermo Fisher Scientific

Use Thermo Scientific™ SureSTART™ 9 mm screw caps with screw vials that have a 9 mm opening, including our SureSTART 2 ml Glass Screw Vials and 2 ml polypropylene screw Microvials for <2 ml samples (Level 1). Select level 1 caps for chromatography approved, cost optimised products that are suitable for everyday analyses and compatible with all instrument types.

Supplier: Restek

Chromatography vial closure, Snap ring cap, with liner, Septum: PTFE, Thickness: 11 mm

Supplier: DELTALAB

These screw caps are made of autoclavable PP.

Supplier: Agilent

Chromatography vial closure, Crimp cap, Septum: PTFE/silicone/PTFE

Supplier: PerkinElmer

Chromatography vial closure, Phenolic, Ø: 13 mm, Screw cap, without septa, Septum: –

Supplier: Thermo Fisher Scientific

These open top screw caps provide an inert, air-tight seal and direct puncture access to samples with a syringe needle.

Supplier: MACHEREY-NAGEL

Rubber caps for capillaries

Supplier: Restek

Chromatography vial, 2,00 ml, Glass, Amber, Ø×H: 12×32 mm, Flat bottom, Non sterile, Cap included: No, Cap size: 12 mm

Supplier: Restek

Preassembled caps and septa fit all 2,0 ml, 12×32 mm, screw-thread 8 mm/425 vial-based autosamplers.

Supplier: MACHEREY-NAGEL

The crimp caps with assembled septa are ready-to-use.

Supplier: Restek

Chromatography vial closure, Caps and septa, preassembled, Septum: PTFE/silicone/PTFE, 1,0 mm

Supplier: DWK Life Sciences

Chromatography vial closure, PP, Natural, 13-425, with 0,25 mm septa, Type: Preassembled open top caps and septa

Supplier: Merck

ABC Vial™, Chromatography vial closure, PTFE/silicone, Screw cap, clear, Septum: PTFE/Silicone

Supplier: Agilent

Chromatography vial closure, Ø: 13 mm, Type: Diffusion inserts used with black open top screw caps, Septum: -

Supplier: MICROSOLV

Chromatography vial closure, Small caps, use with ND18 vials, 19,8×5,2 mm, Type: Polyethylene-push on

Supplier: THERMO NATIONAL SCIENTIFIC

These chemically inert PE or PP caps are suitable for most chromatography applications and are an economical choice for routine HPLC, GC and IC applications.

Supplier: MURRAY S

Chromatography vial closure, PP, Black PP screw cap with foil-faced wads, For: 17 mm Ø vials