ISO 3357:1975

Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method

Tripolyphosphate et pyrophosphate de sodium à usage industriel — Dosage de l'oxyde de phosphore(V) total — Méthode gravimétrique au phosphomolybdate de quinolèine

Date:

1975-09-01 / Published

ICS:

71.060.50 - Salts.

Committee:

ISO/TC 47 - Chemistry

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Ingles / Frances