Standard 20mm aluminum seal Headspace Vials with Flat Bottoms that form a tight seal with closure for accurate analysis and reproducible results. They are 

This 20mm magnetic seal is a composite aluminum cap with a steel disk inserted into the upper portion of the cap. The aluminum skirt allows easier crimping and 

Save time and reduce risk of contamination. quantities of 20 mm headspace vials and aluminum seals with prefitted septa. ... Volume (Metric), 20 mL.

Nov 4, 2016 Browse Item # 320020-2375, 20mL Clear Headspace vial, 23x75mm in the J. G. ... Standard 20mm Aluminum Seal Headspace Vials with Flat Bottoms - use in ...

Results 1 - 30 of 52 thickness 20 mm × 3 mm, pkg of 100 ea. View Pricing. Open-top style aluminum caps open center, 9.5 mm opening, For autosampler headspace ...

Clear Micro-Insert Vial. Ask Price. 20mm Glass Vial, Aluminium Cap with Silicon White/PTFE White. Ask Price. 20ml Crimp Headspace Clear Vial, Flat Bottom.

Vials: GC/Headspace Vial , 20 mm ND - Gulf Scientific Glass. 20 mL, GC/Headspace Aluminium Crimp Caps, Ultra Low Bleed PTFE/Silicone Septum 100 VO2020CPS00 

Wheaton W224224 Aluminum Crimp Seal with PTFE/Butyl Septa for Headspace Vial, 20mm Closure Size (Case of 100): Science Lab Cap Plugs: Amazon.com: Industrial 

20 MM ALUMINUM SEALS. Seals for Headspace Vials are available in aluminum, magnetic and pressure release. Pressure release seals offer a safety feature where