best price HPLC vials 33 expansion borosilicate clear glass
33 expansion borosilicate clear glass HPLC GC glass vials
Broad range of EPA Vials in clear and amber glass. Virtuoso glass vial, 2 ml, ND 9, clear, screw cap w. PTFE/silicone . Made of high-quality 33 Expansion Borosilicate clear glass, Type 1, Class A. These vials have a uniformly flat bottom PTFE/silicone septum, 100 pc/PAK. CeiExpert. 9mm screw thread caps, septa, and vials are Clear vial, 33
Latest news about hplc vial septa from Zhejiang Aijiren Inc
The chromatography vials are made ...