Vials, vial inserts, septa, and caps/closures with or without septa for use with autosamplers and autosampler vials; includes a variety of sizes, 

See below for definitions and uses of different types of septa materials. Rubber septa. Used primarily for routine analysis in gas chromatography. Offers 

100pcs/pk. C0000980. SILVER 11mm Alu Crimp Cap with Red PTFE/ White Silicone Septa 1mm Thick PRE-SLIT.

High purity Silicone/PTFE septa are optimised for GC and headspace Natural Rubber red-orange/TEF transparent ... Silicone white/PTFE red, with slit.

9mm Screw cap, red polypropylene w/pre-slit blue PTFE/silicone septa. 100/pk 1000/pk. 392611595. 392611595-10. OEM. 11mm Colored Crimp Caps w/ Septa.

caps, pre-slit blue Teflon/Silicone Septa, Pre-assembled, 100/PK. C4000-195W Slvr crimp cap, tef/rubber, 11mm, 1000PK Silver crimp cap, clear FEF.

0.30ml PLASTIC VIALS & CAPS Rubber/PTFE CAP SIZE 11mm (1 0) · 1.2ml Aijiren Technology crimp top vial 8-425 Screw cap with pre-slit Silicone/PTFE septa (150650P) ...

Preslit. 100. ----. CERT4015-87. Certified 4mL Amber Glass Screwtop Vial Kit Clear PTFE/Red Rubber. General purpose resealable septum. 200. 1000.

vials from 1ML to 1,000ML, Septa from 4mm to 55mm diameter, 100pcs/pk ... w PTFE/silicone, Natural Rubber/TEF septa, single slit septa to choose.

Open Top Crimp Cap with Transparent TEF/Natural Rubber red-orange. Septa 1mm Thick. with Red PTFE/White Silicone. Septa 1mm Thick Pre-slit. 100pcs/pk.

Items 1 - 50 of 202 Properties and applications of septa made of TEF, PTFE, butyl, silicone etc. ; RedRubber / PTFE (synthetic rubber) ; Application: HPLC/GC ; NEW ...

Pk. Cat. No. Aluminium crimp caps, ND8 with central hole, 4 mm and septum. Clear lacquered aluminium. 60° shore A. Natural rubber red-orange/TEF transparent.

Crawford Scientific supply the widest range of chromatography products in the UK along with contract analytical services and chromatography training 

Red PTFE/white silicone septa + Blue screw cap with hole, for 2ml 9-425 screw top glass vial, 100/pk. CRX2000-1013. Pre-slit Blue PTFE/White silicone septa+ 

MicroSolv Brand. 100/PK. Additional Information. Click Here for Pricing Caps, Screw Top, with Silicone Rubber / PTFE Pre-Slit Septa, bonded in "knurled" ...