Lanjing 2ml Autosampler Clear Glass Vials With Write-on Spot And Graduations 9-425 Screw Thread , Find Complete Details about Lanjing 2ml Autosampler Clear Glass Vials With Write-on Spot And Graduations 9-425 Screw Thread,2ml Screw Thread,Hplc Laboratory Glass Vial,Red Ptfe Faced Silicone Septa from Laboratory Bottle Supplier or Manufacturer-Danyang Yifan Packaging Co., Ltd.