al crimp 20ml clr 20mm natural ptfe headspace vial
Headspace Aluminum Crimp Caps – Autosampler Vial, Hplc Vial,
3. Related Product Headspace crimp vials, the value have 6ml,10ml, 20ml clear and amber to choose, the bottom have flat,rounded and rounded-flat,etc. Match with crimp cap for GC analysis. 4. Aijiren Company Advantages · We have automatic assembling lines, automatic injection molding lines and advanced laboratory ensure the quality,
vials 18mm al crimp 20mm natural ptfe borosilicate glass-Crimp
Aug 09, 2021 · glass gc headspa...