Active standard | Published: 02/06/1988

ISO 4295:1988-ed.2.0

Manganese ores and concentrates — Determination of aluminium content — Photometric and gravimetric methods
(Minerais et concentrés de manganese — Dosage de l´aluminium — Méthodes photométrique et gravimétrique)

Available languages: English, French

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Detail information

Designation: ISO 4295:1988-ed.2.0

Publication date: 02/06/1988

Pages: 6

Country: International technical standard

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Anotation

Description / Abstract: The photometric method (A) is applicable to products having aluminium contents from 0,1 to 1,5 % (m/m), the oxine gravimetric method (B) is applicable to products having aluminium contents over 1,5 % (m/m). Cancels and replaces the first edition (ISO 4295:1978), of which it constitutes a technical revision. Should be read in conjunction with ISO 4297.

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