100/200/300pcs 2ml 9-425 Amber Sample Vial Screw Top HPLC . 100 X 2ml Amber Glass Lab Vials with Caps 9-425 Thread Top, Fit HPLC Autosampler · 1000pcs 2ml 9-425 Autosampler Vials+Caps Amber Glass Bottle HPLC GC Screw Top Autosampler Vials 2mL, HPLC/GC Sample Vials, with Writing Area