95.99 Withdrawal of Standard Mar 9, 2006
ISO
ISO/TC 34/SC 5 Milk and milk products
International Standard
67.100.10 Milk and processed milk products
Withdrawn
Describes a method, the principle of which consists in dissolving a test portion in a mixture of chloroform and methanol and adding iron(II) chloride and ammonium thiocyanate. After a fixed reaction time a photometric determination of the red iron (III) complex is made.
WITHDRAWN
ISO 3976:1977
95.99
Withdrawal of Standard
Mar 9, 2006