Ammonia solution for industrial use Determination of residue after evaporation at 105 degrees C Gravimetric method

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

05-30-1985

Publisher

International Organization for Standardization

A test portion is evaporated in a tared platinum dish and the residue is weighed after drying at 105 2 C. The method is applicable to solutions containing not more than 35 % (m/m) ammonia.

DevelopmentNote	Also numbered as BS 4651-3(1987) (08/2005)
DocumentType	Standard
Pages	1
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
PN ISO 7109 : 1997	Identical
NBN T 03 097 : 1988	Identical

I.S. EN 12122:2005	CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - AMMONIA SOLUTION
BS 4651-0:1987	Ammonia solution Methods for sampling
BS EN 12122:2005	Chemicals used for treatment of water intended for human consumption. Ammonia solution
DIN EN 12122:2005-08	Chemicals used for treatment of water intended for human consumption - Ammonia solution
EN 12122:2005	Chemicals used for treatment of water intended for human consumption - Ammonia solution