Iso9001 glass vials with caps with label for hplc system CHROMATOGRAPHY VIALS & CLOSURES Illustrations with dimensions - Vials & Caps 22 4 THC11090500 Vial screw top 2mL clear glass, no markings 100 THC11090519 Vial screw top 2mL clear glass, write-on label and fi ll lines 100 THC11090520 Vial screw top 2mL aer glass, write-on