2063425

AS/NZS 1050.21:1994 [ Current ]

Methods for the analysis of iron and steel, Part 21: Determination of cobalt content - Spectrophotometric method

standard by Standards Australia / Standards New Zealand , 08/15/1994

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About This Item

 

Full Description

Specifies a spectrophotometric method for the determination of cobalt content up to 12 percent in all grades of iron and steel containing less than 10.0 percent copper. The sample is dissolved in acid and nitroso-R-salt added. This forms a red-brown chromophore which is measured spectrophotometrically at 580 nm.
 

Product Details

Edition:
1st
Published:
08/15/1994
ISBN(s):
0726290068
Number of Pages:
4
File Size:
1 file , 210 KB
Product Code(s):
10147042, 10147075, 10147067
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. AS/NZS 1050.21:1994

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    Methods for the analysis of iron and steel, Part 21: Determination of cobalt content - Spectrophotometric method

    • Most Recent

  2. AS K1.21-1965


    Methods for the sampling and analysis of iron and steel, Part 21: Cobalt in iron and steel (photometric method)

    • Historical Version

  3. AS K1-1926


    Methods of sampling and analysis of plain steels, alloy steels, and pig iron

    • Historical Version

  4. AS K1-1925


    Methods of sampling and analysis of plain steels, alloy steels, and pig iron

    • Historical Version