headspace septa 3.0 mm thick vials crimping rounded bottom volume 20 mL
Headspace vial, flat top, flat bottom volume 20 mL, clear
Supelco. SU860097. Headspace vial, screw top, rounded bottom (vial only) volume 20 mL, clear glass vial, thread for 18, O.D. × H 22.5 mm × 75.5 mm, pkg of 100 ea
Vials, 20mL Headspace vial w/ 20mm AL Crimp Cap & Silicone
Package of 20mL clear headspace round bottom vials with 20mm aluminum crimp caps (silver in color) and Silicone/PTFE Septa. Cap: Aluminum 20mm Crimp Cap. Septa: Silicone (White)/PTFE (Beige), 45° shore A, 3.2mm...