Autosampler Vials 2ml with Caps, HPLC Vial,9-425 Clear Vial with Blue Screw Caps,Writing Patch,Graduation,White PTFE & Red Silicone Septa Fit for GC Sample Vial(1000 pcs,White) 3.8 out of 5 MORE + China Hplc Vials, Hplc Vials Manufacturers, Suppliers,