ISO - International Organization for Standardization - Page 1972

Standards ISO - International Organization for Standardization - Page 1972

ISO (International Organization for Standardization) is the world’s largest producer of optional international standards. International standards determine current specifications of products, services and certified methods, helping to streamline the industry. As they are created on the basis of international agreement, they assist in overcoming barriers in international trade.

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ISO 4313:1976

Washing powders — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
(Poudres a laver — Dosage de l´oxyde de phosphore (V) total — Méthode gravimétrique au phosphomolybdate de quinoléine)

Standard published on 1.11.1976

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ISO 4314:1977

Surface active agents — Determination of free alkalinity or free acidity — Titrimetric method
(Agents de surface — Détermination de l´alcalinité libre ou de l´acidité libre — Méthode titrimétrique)

Standard published on 1.2.1977

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ISO 4315:1977

Surface active agents — Determination of alkalinity — Titrimetric method
(Agents de surface — Détermination de l´alcalinité — Méthode titrimétrique)

Standard published on 1.2.1977

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ISO 4316:1977

Surface active agents — Determination of pH of aqueous solutions — Potentiometric method
(Agents de surface — Détermination du pH des solutions aqueuses — Méthode potentiométrique)

Standard published on 1.8.1977

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ISO 4317:2011-ed.3.0

Surface-active agents and detergents — Determination of water content — Karl Fischer methods
(Agents de surface et détergents — Détermination de la teneur en eau — Méthodes de Karl Fischer)

Standard published on 29.11.2011

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153.30 USD


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ISO 4318:1989-ed.2.0

Surface active agents and soaps — Determination of water content — Azeotropic distillation method
(Agents de surface et savons — Détermination de la teneur en eau — Méthode par entraînement azéotropique)

Standard published on 29.6.1989

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ISO 4319:1977

Surface active agents — Detergents for washing fabrics — Guide for comparative testing of performance
(Agents de surface — Détergents pour le lavage du linge — Guide pour des essais comparatifs d´évaluation de performance)

Standard published on 1.7.1977

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ISO 4320:1977

Non-ionic surface active agents — Determination of cloud point index — Volumetric method
(Agents de surface non ioniques — Détermination de l´indice de trouble — Méthode volumétrique)

Standard published on 1.2.1977

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ISO 4321:1977

Washing powders — Determination of active oxygen content — Titrimetric method
(Poudres a laver — Dosage de l´oxygene actif — Méthode titrimétrique)

Standard published on 1.9.1977

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ISO 4322:1977

Non-ionic surface active agents — Determination of sulphated ash — Gravimetric method
(Agents de surface non ioniques — Détermination du taux de cendres sulfatées — Méthode gravimétrique)

Standard published on 1.5.1977

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Entries shown from 19710 to 19720 out of a total of 26032 entries.


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