NF T20-573:1966
Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of iron.
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NF T20-573:1966
Standard No.
NF T20-573:1966
Release Date
1966
Published By
Association Francaise de Normalisation
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NF T20-573:1966
NF T20-573:1966 history
1966
NF T20-573:1966
Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of iron.
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