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“ISO 17531:2002 Photography – Processing chemicals – Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate” has been added to your cart. View cart
ISO 3628:1994
ISO 3628:1994 Photography – Processing chemicals – Specifications for boric acid, granular
CDN $76.00
Description
Establishes criteria for the purity and describes the test methods for residue after ignition, heavy metals content, iron content, appearance of solution.
Edition
2
Published Date
1994-04-21
Status
PUBLISHED
Pages
3
Language
English
Format
Secure PDF
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Abstract
Establishes criteria for the purity and describes the test methods for residue after ignition, heavy metals content, iron content, appearance of solution.
Previous Editions
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