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API MPMS CH 10.8, 3rd Edition: Standard Test Method for Sediment in Crude Oil by Membrane Filtration

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ISO 4306-1:2026 Cranes — Vocabulary — Part 1: General

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ISO 4660:2020

ISO 4660:2020 Rubber, raw natural – Colour index test

CDN $131.00

Description

This document specifies two methods to determine the colour of raw natural rubber according to a standard colour scale:

– Method A: colour matching against standard coloured glasses;

– Method B: colour determination using colour spectrophotometer.

In case of dispute, the preferred method is Method B.

Edition

5

Published Date

2020-05-27

Status

PUBLISHED

Pages

9

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document specifies two methods to determine the colour of raw natural rubber according to a standard colour scale:

- Method A: colour matching against standard coloured glasses;

- Method B: colour determination using colour spectrophotometer.

In case of dispute, the preferred method is Method B.

Previous Editions

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