STB 17.13.05-43-2015
Еnvironmental pгоtесtion and nature use. Analytic (laboratory) control and monitoring of the environment. Water quality. Determination of the concentration of nitrogen of nitrates by photometric method with salicylic acid

Standard No.

STB 17.13.05-43-2015

Release Date

2015

Published By

BELST

Latest

STB 17.13.05-43-2015

STB 17.13.05-43-2015 history

• 2015 STB 17.13.05-43-2015 Еnvironmental pгоtесtion and nature use. Analytic (laboratory) control and monitoring of the environment. Water quality. Determination of the concentration of nitrogen of nitrates by photometric method with salicylic acid