The method, now known as Golgi staining or Golgi impregnation, involves hardening of tissue in potassiumbichromate and ammonia, followed by immersion in a silver nitrate solution.
Determination on humic acid for compound fertilizer by potassiumbichromate titrimetric method, it is convenient to application and popularity, test results are satisfaction.
采用重铬酸钾容量法测定复混肥料中腐植酸含量，试验结果满意，便于推广应用。
3
This paper discussed the optimal conditions for the determination of residual alcohol in the fermented mash for Chinese highly-flavored liquor, using potassiumbichromate colorimetry.