Photometric Determination of Dithiocarba
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Knapek, R. ;Chmiel, Z.
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Article
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1976
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John Wiley and Sons
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English
β 305 KB
## Abstract A review of analytical methods for determination of dithiocarbamate residues by carbon disulphide evaluation method was made. On basis of KEPPEL method the colorimetric step was modified. For this purpose the reaction of hydrogen sulphide with pβaminodimethylaniline in the presence of f