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AS/NZS 1050.21:1994 PDF

AS/NZS 1050.21:1994 PDF

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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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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

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