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Code de la Classification internationale pour les normes (ICS)
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Code de l’organisme d’élaboration de normes (OEN)
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Statut
Code de la Norme nationale du Canada (NNC)
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Affichage 6911 - 6920 de 8051
Dried milk, dried whey, dried buttermilk and dried butter serum — Determination of fat content — Gra...
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1985-12-18
Code(s) de l'ICS :
67.100.01
Cereals and cereal products — Determination of moisture content (Basic reference method)
The method is not applicable to maize, for which an identical method is specified in the annex to ISO 6540. The method is idended to serve as a standard for checking and perfecting routine methods. It consists in , if necessary, grinding of a sample, after conditioning, if required, drying of a test portion under reduced pressure, at a temperatur between 45 and 50 C and in the presence of a…
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1985-12-18
Code(s) de l'ICS :
67.060
Cereals and cereal products — Determination of moisture content (Routine reference method)
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1985-12-18
Code(s) de l'ICS :
67.060
Cream — Determination of fat content — Gravimetric method (Reference method)
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1985-12-18
Code(s) de l'ICS :
67.100.99
Iron ores — Determination of titanium content — Diantipyrylmethane spectrophotometric method
The method ist applicable to a concentration range of 0,01 to 6,0 % (m/m) of titanium in natural iron ores, and iron ore concentrates and agglomerates including sinter products. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results, and test report. ISO 4691 includes three annexes.
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1985-12-18
Code(s) de l'ICS :
73.060.10
Steel and cast iron — Determination of nickel content — Flame atomic absorption spectrometric method
The method is applicable to nickel contents between 0.002 % (m/m) and 0.5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests, and Annex B represents the precision data graphically.
Éditeur :
ISO
Statut :
Publié
Date de publication :
1985-12-18
Code(s) de l'ICS :
77.080.01
Nickel — Determination of silver, bismuth, cadmium, cobalt, copper, iron, manganese, lead and zinc c...
Applies to refined, wrought and cast nickel within the ranges specified in table 1. The method is applicable to the independent determination of any one or more of the elements listed. The lower level for iron can be extended to less than 0,0025 % (m/m) provided a special standard solution is prepared. The upper limit for the determination of cobalt and copper can be raised to 2 % (m/m) by a…
Éditeur :
ISO
Statut :
Publié
Date de publication :
1985-12-18
Code(s) de l'ICS :
77.120.40
Ferronickel — Determination of nickel content — Dimethylglyoxime gravimetric method
Applies to nickel contents in the range 15 to 60 % (m/m). Specifies principle, reagents, apparatus and samples, procedure, expression of results and test report. Annex A is provided for the determination of nickel in combined filtrates by atomic absorption spectrometry. Annex B gives a statistical report of interlaboratory tests.
Éditeur :
ISO
Statut :
Publié
Date de publication :
1985-12-18
Code(s) de l'ICS :
77.100
Nickel — Determination of silver, arsenic, bismuth, cadmium, lead, antimony, selenium, tin, telluriu...
Applies to the determination of the given elements of high purity, refined, wrought and cast nickel within the ranges specifies in table 1. This method is applicable to the indipendent determination of any one or more of the elements listed. Annex A gives an alternative method for preparation of nickel nitrate solution for electrothermal atomic analysis, and annex B contains a statistical report…
Éditeur :
ISO
Statut :
Publié
Date de publication :
1985-12-18
Code(s) de l'ICS :
77.120.40
Nickel, ferronickel and nickel alloys — Determination of sulfur content — Iodimetric titration metho...
Éditeur :
ISO
Statut :
Annulée
Date de publication :
1985-12-18
Code(s) de l'ICS :
77.100; 77.120.40

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