Gigiena truda i professional'nye zabolevaniia 1990-01-01

[Photometric determination of xanthates in the air of work areas].

V B Dorogova, K V Kret

Index: Gig. Tr. Prof. Zabol. (3) , 46-7, (1990)

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Abstract

The article contains a description of a photometric technique for xanthate detecting in the air in the working zone area. The detection technique is based on the xanthates' interaction with the nickel salts, with the formation of yellow--coloured nickel xanthates and subsequent photometry of the 20 mn thick solution in dishes at 440 nm wave.