All products made from borosilicate TYPE I glass tubing, the key indicators just like ID,OD, mouse, size , thread specification conform to international standard.
The thread specification is very accurately,ensure autosampler can grasp the vials accurate and easy.
The product manufacture and packed in cleaning room, all the packing material made from special materials,ensure non-pollution.
The brand and marking spot we used ceramic printing process, ensure non-heavy etals like Pb, Cr etc. meet European RoHs standard . And the printing difficult be fall of, ensure keep identity for a long time.