Codes & Standards - Purchase
ISO 7109:1985
Ammonia solution for industrial use -- Determination of residue after evaporation at 105 degrees C -- Gravimetric method
SKU: iso_013694_105749
Published by ISO
Publication Year 1985
1 Edition
1 pages
Product Details
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.