2ml HPLC autosampler vials with inserts Sigma 网页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 $22.99 ($2.30/10 Items) Only 4 left in