A method of determining the level of luminescence-producing additive (DHTI-150A) to zinc galvanic electrolytes in the air of the work area

Lazorina, S.M.; Sitalo, S.G.

Gigiena Truda i Professional'nye Zabolevaniya (3): 41-42

1991


ISSN/ISBN: 0016-9919
PMID: 1879739
Document Number: 377583
A photocolorimetric technique was proposed for determining the working zone air content of the glitter-additive (DXTU-150) used in galvanic zinc electrolytes. The technique was based on the phenomenon that the additive's particles, after coming into a contact with n-nitro-dyazobenzol, produced coloured chemical products.

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