crimp 75mm clear ultra low bleed ptfe septa headspace vial
Certified Vials, Caps, Septa, & Inserts – NET
Ultra Clean. Specially designed and treated for mass spectrometry (MS) applications. Low Bleed. Special cap / closure processing,.
WHEATON® MicroLiter 20 mm Crimp-Top Headspace Vials, DWK
Butyl/PTFE septa are an economical choice with low background peaks. Vials with Beveled Top, 20 ml, 22×75 mm, Clear, 20-2100, 97047-988, Pack of 100.
Aijiren Vials and Sample Containment Solutions Brochure
However, substandard vials, caps, and septa ...