Codes & Standards - Purchase
ISO 3617:1994
Photography -- Processing chemicals -- Specifications for sodium hydroxide
SKU: iso_020282_109559
Published by ISO
Publication Year 1994
2 Edition
5 pages
Product Details
Cancels and replaces the first edition (1976). Establishes criteria for the purity of photographic-grade sodium hydroxide and specifies the tests to be used to determine the purity.