20ml crimp headspace amber vial, flat bottom. VH20B. VH20B. VH20A. VH20B nature PTFE/nature silicone septa, 20mm crimp-top aluminum cap, 10mm centre hole.

Headspace and Specialty Vials . Grace Davison® has been making Davisil® silica for over a quarter century. It is the ... Septa for 20mm Aluminum Seals.

The bottle cap produced by this patented method truly combines the septum and the cap at the molecular level, which can avoid excessive evaporation and keep 

100 pcs. 151289. 20mm. Silicone transp. blue/PTFE. 100 pcs. HEADSPACE VIALS Screw caps have an 8mm center hole and have pre-assembled septa. CAT.NO.

20mm Aluminum Seals, Pressure Release, for Headspace & SPME Vials ; 5143PR-20, 20mm Silver Pressure Release Seal, 0.100" PTFE/Silicone Lined, 100 Case, $77.

Our portfolio includes over 850 Aijiren Tech vials and closures products Aluminum Crimp Seals with Prefitted Septa for 8mm Crimp Top Vials.

Use with the 20mm headspace caps, septas and seals. All vials are manufacture with USP type 1 TC-206, 10mm Center Hole, Crimp Top, Aluminum Cap, 100.

autosampler and larger sample storage, headspace and EPA vials. Aluminium Crimp Seals 8mm, clear lacquered, centre hole, with septa. Vial Racks for ...

8mm Open Top Aluminum Crimp Assembled Septa & Caps for 8mm Vials ... Clear PTFE/ Orange Silicone Inserted into an 8mm Silver Aluminum Crimp Cap.

SBS PLATE SEALS. All vials are packed in a clean room, therefore avoiding any chance of ... 20mm Crimp Cap Headspace Vials (ND20) 6mL, 10mL & 20mL.

We also offer a wide range of vials, caps, seals, Vials use standard 20 mm aluminum crimp caps and seals ... 8 mm center hole also suitable for SPME.

Crimp Neck Vials ND11, wide opening, with pre-crimped Aluminum Seals ND11 8mm. Polypropylene Screw Cap black, 5.5mm centre hole. Diameter in mm.

Save time and reduce risk of contamination. These convenience kits offer matched quantities of 20mm headspace vials and aluminum seals with prefitted septa.

Black screw polypropylene cap, 5.5mm centre hole 8mm Use with 20mm headspace caps and septa and seal with 20mm crimping accessories.

8, 11 & 20 mm aluminum crimp caps All of our silicone sealing mats can be pre-slit, sprayed with a PTFE coating ... Our 18mm, 8mm center hole, magnetic.