Quzhou Lab Technology Co.,Ltd,hplc vials manufacturer in china,hplc vials and caps Manufacturers China,chromatography - Inserts & Shell Vials 1ml shell vials,1st hydrol glass,clear,flat bottom, 8mm PE-Plug,soft, without insertion 8.2*40mm C181 8mm PE-Plug,soft, without insertion fit for V181 PP2L Vial Rack For 1.5ml Autosampler Vials, PP