NC 24-67-1987
Inorganic Chemical Products Techical Chlorhydric Acid Determination of Mercury Content by Means of the Dithizone Method

Standard No.

NC 24-67-1987

Release Date

1987

Published By

CU-NC

Latest

NC 24-67-1987

Scope

This standard establis es the method for determining the mercury content in technical hydrochloric acid, whose mercury content is in an interval between 2.10~4 and 9.10-4% m/m.

NC 24-67-1987 history

• 1987 NC 24-67-1987 Inorganic Chemical Products Techical Chlorhydric Acid Determination of Mercury Content by Means of the Dithizone Method