Autosampler Vial, Clear Chromatography Lab Vial, HPLC LC GC 1.5 ml Wide Opening Short Screw-Thread Sample Vial with Write-on Spot, Clear, 12x32mm, 8-425 Top Type, 100 pcs/pk by aijiren 1 $14.99 $ 14 . 99 ($1.50/10 Items) 12x32mm Standard Opening Screw Thread Vials, 8-425mm Neck.