Projekta Nr.ISO 7108:1985
Nosaukums<p>A test portion is introduced into a solution of boric acid and the solution obtained is titrated with a standard volumetric solution of sulfuric acid in the presence of methyl red as indicator. The method is applicable to solutions containing not more than 35 % (m/m) of ammonia.</p>
Reģistrācijas numurs (WIID)13693
Darbības sfēra<p>A test portion is introduced into a solution of boric acid and the solution obtained is titrated with a standard volumetric solution of sulfuric acid in the presence of methyl red as indicator. The method is applicable to solutions containing not more than 35 % (m/m) of ammonia.</p>
StatussStandarts spēkā
ICS grupa71.060.40