The 20 mm crimp caps provide a consistently secure seal. Flat-bottom headspace crimp top glass vials (2714Q19, Q20) 20 mm beveled crimp top creates much tighter 

Vials, 20mL Headspace vial w/ 20mm AL Crimp Cap & Silicone/PTFE Septa, Kit, flat bottom, 500/pk.

20 mL Headspace Convenience Kit - Crimp Top Clear Glass Vial with PTFE/Silicone (White) Septa and Skived Pressure Relief Cap, 1000/pk.

Aijiren headspace vials are offered as 10 mL vial and 20 mL certified screw vials and certified crimp vials, clear glass or amber glass headspace vials and 

Headspace Vials and Caps. 20ml Headspace Vial (amber) 75.5 x 23mm, pk.1000 - Rounded Bottom.

20mL headspace vial only, for use with HS-10, HS-20, AOC-5000, and AOC-6000. Magnetic caps with PTFE/silicone or butyl septa are sold separately.

Manufacturer of Chromatography Vials - Headspace GC Vial 20 ml with Aluminium Crimp Cap, GC Vials Magnetic Crimp Cap, GC Headspace Vials Screw Cap and HPLC 

Pre-slit, No ; Volume (Metric), 20 mL ; Includes, Vial: C4020-2, Closure: C4020-32AP ; Material (Septa), PTFE/Silicone ; No. per Pack, 1000.

100pcs Clear bottles made of borosilicate glass vials crimp top, Flat base Sample Vials;. without caps+Septa, if need, please make seperate order. Made out of 

Headspace Vials and Caps. 20ml Headspace Vial (clear) 75.5 x 22.5mm, pk.1000 - DIN Crimp Neck, Long Neck, 

Quantek Offers Accurate Headspace Analyzers Made In The US. Call Now To Place Your Order!. Quantek Instruments Offers Easy Sampling And Analysis With Sensors Lasting Up To 5 Years.

Get A Sample Pack Of Verex High Quality Certified Vials. Verex Amber Crimp top Borosilicate Head Space Chromatography Vials

This convenience pack include 20mL clear precision screw-thread headspace vials, 18mm stainless steel caps and PTFE/silicon septa. All vial kits are tested