Повучен
The method is applicable to chromium contents between 0,01 % (m/m) and 4 % (m/m). The general requirements concerning the apparatus, sampling, dissolution of the test sample, atomic absorption measurements, calculations and test report are given in ISO 7530-1. Specifies principle, reagents, apparatus, sampling and sample preparation, procedure, expression of results and test report.
ПОВУЧЕН
ISO 7530-3:1990
95.99
Повучен
18. 6. 2015.
ОБЈАВЉЕН
ISO 7530-1:2015
LEGURE NIKLA - ANALIZA ATOMSKOAPSORPCIONOM SPEKTROMETRIJOM U PLAMENU - DEO 3: ODREĐIVANJE SADRŽAJA HROMA - (IDENTIČAN SA ISO 7530-3:1990)
95.99 Повучен