ISO - International Organization for Standardization - Page 2227

Standards ISO - International Organization for Standardization - Page 2227

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 6842:1989-ed.2.0

Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of total active matter content
(Agents de surface — Sulfates d´alcools et d´alkylphénols éthoxylés — Détermination de la teneur en matiere active totale)

Standard published on 21.9.1989

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ISO 6843:1988

Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Estimation of the mean relative molecular mass
(Agents de surface — Sulfates d´alcools et d´alkylphénols éthoxylés — Évaluation de la masse moléculaire relative moyenne)

Standard published on 16.6.1988

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ISO 6844:1983

Surface active agents — Determination of mineral sulfate content — Titrimetric method
(Agents de surface — Détermination de la teneur en sulfate minéral — Méthode titrimétrique)

Standard published on 1.2.1983

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ISO 6845:1989-ed.2.0

Surface active agents — Technical alkane sulfonates — Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
(Agents de surface — Alcanesulfonates techniques — Détermination de la masse moléculaire relative moyenne des alcanemonosulfonates et de leur teneur)

Standard published on 6.7.1989

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ISO 6846:1992-ed.2.0

Photography — Black-and-white continuous-tone papers — Determination of ISO speed and ISO range for printing
(Photographie — Papiers noir et blanc pour images a tons continus — Détermination de la sensibilité ISO et de l´étendue ISO pour le tirage)

Standard published on 3.12.1992

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104.20 USD


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ISO 6847:2020-ed.4.0

Welding consumables — Deposition of a weld metal pad for chemical analysis
(Produits consommables pour le soudage — Exécution d´un dépôt de métal fondu pour l´analyse chimique)

Standard published on 21.8.2020

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ISO 6848:2015-ed.3.0

Arc welding and cutting — Nonconsumable tungsten electrodes — Classification
(Soudage et coupage a l´arc — Électrodes non consommables en tungstene — Classification)

Standard published on 10.8.2015

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ISO 6849:1996

Photography — Processing wastes — Determination of boron
(Photographie — Effluents de traitement — Détermination du bore)

Standard published on 7.11.1996

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ISO 685:2020-ed.2.0

Analysis of soaps — Determination of total alkali content and total fatty matter content
(Analyse des savons — Détermination des teneurs en alcali total et en matiere grasse totale)

Standard published on 28.2.2020

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ISO 6851:2001-ed.2.0

Photography — Processing waste — Determination of total amino nitrogen (microdiffusion Kjeldahl method)
(Photographie — Effluents de traitement — Détermination de l´azote amino total (méthode de microdiffusion Kjeldahl))

Standard published on 20.12.2001

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Entries shown from 22260 to 22270 out of a total of 25982 entries.


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