headspace vial volume 20 mL crimp ultra low bleed ptfe septa rounded bottom
Crimp Top 20mm Clear Glass 20mL Headspace Autosampler Vials w
20mL Clear, Crimp Neck Headspace Vial, ND20 Round Bottom, 22.8x75mm, 100/pk, CV2034. Free Samples Available, Stock Ships in One Business Day,
CHROM4_Catalogue-2019_Web2.pdf
Wide mouth vials (VT010M-1232) and caps w/PTFE septa. (C06050BC-10). 20mL Clear Headspace Glass Crimp Vial, 23 x 75mm, Rounded Bottom. VXX020SPME-2375.
Headspace Vials and Caps, MicroSolv | VWR
Crimp Top Vial, Rounded Bottom, Borosilicate Glass, 10 ml, 22.5×46...