FOUR E'S SCIENTIFIC 0.15 mL Vial Inserts,Clear Glass,Conical Base with Polyspring,Volume 150µl-Pack of 100 1 offer from $15.99 Autosampler Vials, Membrane Solutions 2ml HPLC Vials, 9-425 Lab Amber Vials with Write-on Spot and Graduations, 9mm Blue ABS Screw Caps & Septa for GC Sample Vials, 100 Pcs