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B51-14 (R2019) – Boiler, pressure vessel, and pressure piping code

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ISO 7431:2024

ISO 7431:2024 Thiourea for industrial use – Part 1: Test methods

CDN $129.00

Description

The document specifies test methods for industrial thiourea properties, such as thiourea content, water insoluble substance, ignition residue, initial melting point, turbidity, thiocyanate content, calcium element and heavy metals.

Edition

1

Published Date

2024-01-18

Status

PUBLISHED

Pages

9

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

The document specifies test methods for industrial thiourea properties, such as thiourea content, water insoluble substance, ignition residue, initial melting point, turbidity, thiocyanate content, calcium element and heavy metals.

Previous Editions

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