500pcs Lab 2ml Autosampler Vials+Caps+Micro-Insert 9-425 Screw Top Glass Bottle Whisk Broom 7 1/2" Tan/Yellow 12/Case by Discount Shipping USA. $158.39 Vials - Cobert Associates Lab Store. Vial Kit, Screw 2ML 10mm WM Grad Mark Spot Blue OT PP Cap w/ PTFE/Sil/PTFE Septa, 100/pkg. Amber Glass Vial, 4ml, Marking Spot, 15x45, 13-425 Screw. Vial Pak, Screw 2ML 10mm WM Blue Cap w/ Bonded PTFE/Sil Septa, 100/pkg. Vial, Clear Glass, High Recovery, 3.1mL, 15x45 mm, Screw Top, XPERTEK 100/pk ...