Abstract
Cancels and replaces the first edition (1978). Specifies a thiocyanate spectrophotometric method for the determination of the molybdenum content in steel and iron. Applicable to molybdenum contents between 0,005 % (m/m) and 0,125 % (m/m). Vanadium and tungsten interfere with the measurement if, because of their contents, the V/Mo ratio is greater than 16 or the W/Mo ratio is greater than 8.
General information
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Status: WithdrawnPublication date: 1994-12Stage: Withdrawal of International Standard [95.99]
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Edition: 2Number of pages: 8
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Technical Committee :ISO/TC 17/SC 1ICS :77.080.01
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Life cycle
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Previously
WithdrawnISO 4941:1978
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Now
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Revised by
PublishedISO 4941:2024