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ISO 4687-1:1992

Current

Current

The latest, up-to-date edition.

Iron ores — Determination of phosphorus content — Part 1: Molybdenum blue spectrophotometric method

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

16-04-1992

€60.00
Excluding VAT

The method is applicable to phosphorus contents between 0,003 % (m/m) and 2 % (m/m) in natural iron ores, iron ore concentrates and agglomerates, including sinter products. The presence of arsenic, barium or titanium does not affect the result.

Committee
ISO/TC 102/SC 2
DevelopmentNote
Supersedes ISO 4687 (04/2001) Also numbered as BS 7020-6.2(1993) (09/2005)
DocumentType
Standard
Pages
9
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
PN ISO 4687-1 : 2001 Identical
SS-ISO 4687-1:2018 Identical

ISO 3082:2017 Iron ores — Sampling and sample preparation procedures
ISO 1042:1998 Laboratory glassware — One-mark volumetric flasks
ISO 648:2008 Laboratory glassware — Single-volume pipettes
ISO 7764:2006 Iron ores Preparation of predried test samples for chemical analysis
ISO 3083:1986 Iron ores — Preparation of samples — Manual method
ISO 3081:1986 Iron ores — Increment sampling — Manual method

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