The alkalinebuffer solution reacts with the welding points to form a passive film on the surface of the welding points.
所述碱性缓冲溶液与所述焊接点反应而在焊接点表面形成钝化膜。
2
The invention discloses a surface treating method for welding points. The method uses an alkalinebuffer solution and makes a welding point immerge into the alkalinebuffer solution.
The results showed that, higher resolution and reproducibility of gliadin HPCE separations were obtained by using the alkaline sodium borate buffer system and an improved capillary cleaning procedure.