NF T20-263 (06/1969)

NF T20-263 (06/1969)

Withdrawn Most Recent

Chemical analysis of hydrochloric and nitric acids. Turbidimetric determination of sulphates.

€27.33

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NF T23-003 (09/1953) (R2008)

NF T23-003 (09/1953) (R2008)

Withdrawn Most Recent

Chemical products. Nitric acid. - CHEMIEPRODUKTE. SALPETERSAEURE.

€27.33

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ASTM E271-98

ASTM E271-98

Withdrawn Most Recent

Standard Test Methods for Analysis of Aqueous Hydrofluoric Acid (Withdrawn 2003)

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ASTM E358-95

ASTM E358-95

Withdrawn Most Recent

Test Methods for Analysis of Phosphoric Acid (Withdrawn 2000)

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ASTM E1011-96(2000)e1

ASTM E1011-96(2000)e1

Withdrawn Most Recent

Specification for Sulfuric Acid (Withdrawn 2001)

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ASTM E1230-96

ASTM E1230-96

Withdrawn Most Recent

Test Method for the Approximate Determination of Low Molecular Weight Hydrocarbons in Anhydrous Hydrogen Fluoride (Withdrawn 2001)

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ASTM E1584-00

ASTM E1584-00

Superseded Historical

Standard Test Method for Assay of Nitric Acid

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NF T20-285 (07/1970)

NF T20-285 (07/1970)

Withdrawn Most Recent

Analyse chimique de l'acide nitrique - Dosage turbidimétrique des chlorures

€27.33

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NF T20-467 (07/1984)

NF T20-467 (07/1984)

Withdrawn Most Recent

Acide phosphorique à usage industriel - (y compris les industries alimentaires) - Dosage du vanadium - Méthode spectrométrique au phosphotungsto-vannadate.

€26.67

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NF T20-469 (07/1984)

NF T20-469 (07/1984)

Withdrawn Most Recent

Acide phosphorique à usage industriel - Dosage des sulfates solubles à teneur élevée - Méthode titrimétrique après réduction.

€35.67

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NF T20-475 (12/1973)

NF T20-475 (12/1973)

Withdrawn Most Recent

Acide phosphorique à usage industriel - Dosage de l'arsenic par la méthode de la norme NF T 20-054.

€24.00

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NF T20-476 (12/1973)

NF T20-476 (12/1973)

Withdrawn Most Recent

Acide phosphorique à usage industriel - Dosage du pentoxyde de phosphore total - Méthode gravimétrique au phosphomolybdate de quinoleine

€44.50

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NF T20-479 (12/1973)

NF T20-479 (12/1973)

Withdrawn Most Recent

Acide phosphorique et phosphates de sodium à usage industriel - Dosage du fluor (méthode photométrique à l'acide aminométhyl-3 alizarine N,n-diacétique)

€44.50

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NF T20-472 (12/1973)

NF T20-472 (12/1973)

Withdrawn Most Recent

Acide phosphorique à usage industriel - Dosage du calcium - Méthode volumétrique.

€24.00

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NF T20-337 (02/1984)

NF T20-337 (02/1984)

Withdrawn Most Recent

Acide fluorhydrique en solution à usage industriel - Échantillonnage et méthodes d'essai

€35.67

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