Rapid colorimetric method for estimation of ferbam and ziram residues on grains.

Rangaswamy, J. R. and Poornima, P. and Majumder, S. K. (1970) Rapid colorimetric method for estimation of ferbam and ziram residues on grains. Journal of the Association of Official Analytical Chemists, 53 (5). 1043-1044, 7 ref..

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Abstract

The rapid colorimetric method for thiram reported earlier [FSTA (1970) 2 10M902] has been slightly modified and extended to the analysis of 2 dithiocarbamates (ferbam and ziram). The proposed method is applicable to technical formulations and field-sprayed grains. Recoveries ranged from 91-35 to 100.50% for a ferbam formulation containing 85% active ingredient and from 88-06 to 100.00% for a ziram formulation containing 80% active ingredient. Recoveries from fortified samples were 93.69-99.56%.

Item Type:	Article
Uncontrolled Keywords:	FUNGICIDES-; Determination of ferbam & ziram on grain by colorimetry; GRAIN-; COLORIMETRY-
Subjects:	500 Natural Sciences and Mathematics > 04 Chemistry and Allied Sciences > 26 Pesticide Chemistry 600 Technology > 08 Food technology > 16 Nutritive value > 08 Grains
Divisions:	Food Protectants and Infestation Control
Depositing User:	Food Sci. & Technol. Information Services
Date Deposited:	22 May 2012 06:20
Last Modified:	22 May 2012 06:20
URI:	http://ir.cftri.res.in/id/eprint/7333

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