NF ISO 3886, A20-420 (04/1987)

NF ISO 3886, A20-420 (04/1987)

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

€51.24

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NF ISO 3271, A20-203 (06/1986)

NF ISO 3271, A20-203 (06/1986)

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Iron ores. Determination of tumbler strength.

€40.69

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NF ISO 4701, A20-008 (10/1986)

NF ISO 4701, A20-008 (10/1986)

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Iron ores. Determination of size distribution by sieving.

€73.30

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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.

€51.24

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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.

€40.69

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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.

€40.69

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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.

€40.69

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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.

€40.69

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NF ISO 5416, A20-408 (08/1988)

NF ISO 5416, A20-408 (08/1988)

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Direct reduced iron. Determination of metallic iron content. Brimine-methanol titrimetric method. - Minerais de fer préréduits

€40.69

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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.

€40.69

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NF ISO 3852, A20-200 (08/1989)

NF ISO 3852, A20-200 (08/1989)

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Iron ores. Determination of bulk density. - Minerais de fer

€28.00

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NF ISO 9507, A20-410 (12/1990)

NF ISO 9507, A20-410 (12/1990)

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Iron ores. Determination of total iron content. Titanium (III) chloride reduction methods. - Minerais de fer

€28.00

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NF ISO 7335, A20-400 (08/1988)

NF ISO 7335, A20-400 (08/1988)

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Iron ores. Determination of combined water content. Karl Fischer titrimetric method. - Minerais de fer

€37.33

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NF ISO 7834, A20-430 (08/1988)

NF ISO 7834, A20-430 (08/1988)

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Iron ores. Determination of arsenic content. Molybdenum blue spectrophotometric method. - Minerais de fer

€28.00

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NF ISO 9035, A20-411 (11/1989)

NF ISO 9035, A20-411 (11/1989)

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Iron ores. Determination of acid-soluble iron(II) content. Titrimetric method. - Minerais de fer

€28.00

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