Mass concentration of benz(a)pyrene emitted from products made of paraffins, waxes and rubber-latex compositions in water and air environments. Methods of measurements by high-performance liquid chromatography
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Mass concentration of e-caprolactam released from polyamide products in water and air. Methods of measurement by high-performance liquid chromatography
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Methodology for measuring caprolactam concentrations in natural and waste waters
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Quantitative chemical analysis of water. Method for measuring the mass concentration of methyl chloride, vinyl chloride, vinylidene chloride, methylene chloride, chloroform, carbon tetrachloride, 1,2-dichloroethane, benzene, trichlorethylene, 1.1.2-trichloroethane, toluene, ortho-xylene, total content, meta-and para-xylene in waste , natural surface and groundwater by gas chromatography
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Nutrition hygiene. Package, crockery, equipment and other types of productions, contacting with food. Maximum admissible amounts (MAA) of chemical substances, emitting from materials contacting with food
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Pure linen, linen and semilinen toweling and towels
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