VWR hplc vial caps in clear for Aijiren autosampler for sale 19 05 2021 Vial Height (mm). 20mm Crimp top. 1000pcs Lab 2ml Automatic Sampler Vials Glass Bottle Crimp Top Writing Area HPLC. 100pcs Lab 2ml Autosampler Vials+Cap Clear Glass HPLC GC Bottle 9-425 Screw Top. 40ml Clear Glass Bottle Storage Vials+ cap 24-400 Screw top Lab HPLC GC Analysis.