Shfuqizuar
Specifies a method for the determination of nitrogen present in water samples in the form of ammonium, nitrite, nitrate, and organic nitrogen compounds. Describes the principle, the apparatus, the sampling, the test procedure, the expression of results, and the contents of the test report.
WITHDRAWN
ISO 10048:1991
95.99
Withdrawal of Standard
21 maj 2002
Cilësi e ujit - Përcaktimi i azotit - Shpërbërja ekatalitike pas reduktimit me aliazh Devarda
60.60 Standard published