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API MPMS CH 22.6: Testing Protocols for Gas Chromatographs : Reaffirmed

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192

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API RP 1174: Onshore Hazardous Liquid Pipeline Emergency Preparedness and Response : Reaffirmed

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182

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API STD 624: Type Testing of Rising Stem Valves Equipped with Flexible Graphite Packing for Fugitive

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171

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API STD 20G: Welding Services for Equipment used in the Petroleum and Natural Gas Industry : Reaffirmed

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164

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API STD 624: Errata 2

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API RP 1173: Pipeline Safety Management Systems

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167

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ISO 4694:1987

ISO 4694:1987 Iron ores – Determination of fluorine content – Ion-selective electrode method

CDN $115.00

SKU: aa05cff6219c Category:

Description

The method ist applicable to a concentration range of 0,005 to 1,0 % (m/m) of fluorine in natural iron ores, and iron ore concentrates and agglomerates including sinter products. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results, and test report. ISO 4693 includes three annexes.

Edition

1

Published Date

1987-04-09

Status

PUBLISHED

Pages

8

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

The method ist applicable to a concentration range of 0,005 to 1,0 % (m/m) of fluorine in natural iron ores, and iron ore concentrates and agglomerates including sinter products. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results, and test report. ISO 4693 includes three annexes.

Previous Editions

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