UNE 22135:1988

UNE 22135:1988

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MAGNESIUM DETERMINATION IN IRON ORES. ATOMIC ABSORPTION SPECTROMETRY

€20.00

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UNE 22136:1988

UNE 22136:1988

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IRON ORES. DETERMINATION OF ALUMINIUM CONTENT. FLAME ATOMIC ABSORPTION SPECTROMETRIC METHOD.

€18.00

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UNE 22137:1988

UNE 22137:1988

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IRON ORES. DETERMINATION OF MANGANESE CONTENT. FLAME ATOMIC ABSORPTION SPECTROMETRIC METHOD

€18.00

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ISO 7335:1987 (R2025)

ISO 7335:1987 (R2025)

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Iron ores — Determination of combined water content — Karl Fischer titrimetric method

€77.00

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ISO 7834:1987 (R2025)

ISO 7834:1987 (R2025)

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Iron ores — Determination of arsenic content — Molybdenum blue spectrophotometric method

€77.00

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NF ISO 8753, A20-604 (11/1987)

NF ISO 8753, A20-604 (11/1987)

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Minerais de fer - Dosage du plomb et/ou du zinc - Méthode par spectrométrie d'absorption atomique dans la flamme

€37.33

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NF ISO 4694, A20-428 (10/1987)

NF ISO 4694, A20-428 (10/1987)

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Iron ores. Determination of fluorine content. Ion-selective electrode method.

€28.00

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NF ISO 4689, A20-406 (09/1987)

NF ISO 4689, A20-406 (09/1987)

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Iron ores. Determination of sulphur content. Barium sulfate gravimetric method.

€28.00

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NF ISO 4690, A20-407 (09/1987)

NF ISO 4690, A20-407 (09/1987)

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Iron ores. Determination of sulphur content. Combustion method.

€28.00

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NF ISO 4693, A20-602 (08/1987)

NF ISO 4693, A20-602 (08/1987)

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Iron ores. Determination of copper content. Flame atomic absorption spectrometric method.

€28.00

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NF ISO 6830, A20-418 (08/1987)

NF ISO 6830, A20-418 (08/1987)

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Iron ores. Determination of aluminium content. EDTA titrimetric method.

€28.00

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ISO 4694:1987 (R2025)

ISO 4694:1987 (R2025)

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Iron ores — Determination of fluorine content — Ion-selective electrode method

€77.00

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NF ISO 3886, A20-420 (01/1987)

NF ISO 3886, A20-420 (01/1987)

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Iron ores. Determination of manganese content. Periodate spectrophotometric method.

€28.00

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NF ISO 4691, A20-424 (11/1986)

NF ISO 4691, A20-424 (11/1986)

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Iron ores. Determination of titanium content. Diantipyrylmethane spectrophotometric method.

€37.33

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ISO 6830:1986 (R2026)

ISO 6830:1986 (R2026)

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Iron ores — Determination of aluminium content — EDTA titrimetric method

€77.00

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