Standard Opening borosilie glass gc headspace vials for
The 10 Best Lab Autosampler Vials To Buy-Sale No. 1. Albert''''s Filter 2ml Autosampler Vials with Writing Area and Graduations,9-425 HPLC,Screw Cap,White PTFE & Red Silicone,100 Pcs . Closure size 9mm,Diameter outer 12mm,Height 32mm,Vial Volume 2ml; Clear borosilie glass conforming to USP Type I and ASTM E438,Type I,Class A requirements.