2ml aijiren hplc vials in brown with pp cap price for aijiren autosampler 2ml vial price-aijiren HPLC Vials 1.5mL/2mL short screw thread ND9, wide opening, 9mm thread hplc vials with matched PP screw caps ND9, PTFE/silicone septa & micro-inserts. 2ml Amber Vials,9mm thre