NEN ISO 5990 : 2001
Current
Current
The latest, up-to-date edition.
PHOTOGRAPHY - PROCESSING CHEMICALS - SPECIFICATIONS FOR POTASSIUM SULFITE, 650 G/L AQUEOUS SOLUTION
Published date
01-12-2013
Publisher
Established criteria for the purity of photographic-grade potassium sulfite, 650 g/l aqueous solution, and specifies the test methods to be used to determine the purity.
Sorry this product is not available in your region.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.