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API STD 521: Guide for Pressure-relieving and Depressuring Systems – Edition 6

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CSA B51:24 Boiler, Pressure Vessel, and Pressure Piping Code

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ISO 17531:2002

ISO 17531:2002 Photography – Processing chemicals – Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate

CDN $124.00

SKU: b34a46bfccc9 Category:

Description

This International Standard establishes criteria for the purity of photographic-grade 4-(N-ethyl-N-2-methanesulfonyl-aminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate and specifies the test methods to be used to determine the purity.

Edition

1

Published Date

2002-06-20

Status

PUBLISHED

Pages

9

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This International Standard establishes criteria for the purity of photographic-grade 4-(N-ethyl-N-2-methanesulfonyl-aminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate and specifies the test methods to be used to determine the purity.

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