13.060.50 : Examination of water for chemical substances

NF T90-014 (02/1952)

NF T90-014 (02/1952)

Superseded Historical

Essais des eaux - Dosage des ions chlore

€25.39

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NF T90-006 (06/1950)

NF T90-006 (06/1950)

Withdrawn Most Recent

Essais des eaux - Mesure colorimétrique du pH

€25.39

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NF T90-007 (06/1950)

NF T90-007 (06/1950)

Superseded Historical

Essais des eaux - Dosage de la silice.

€25.39

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DIN 8103:1936-11

DIN 8103:1936-11

Superseded Historical

Units of measurement and definitions - Hardness of a water

€24.39

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