Russian standards PDF

Petroleum products and used oils. Determination of polychlorinated biphenyls (PCB) and related products. Part 3. Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron capture detector (ECD)

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Foodstuffs. Determination of cholecalciferol (vitamin D3) and ergocalciferol (vitamin D2) content by high performance liquid chromatography

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Foodstuffs. Determination of acesulfame-K, aspartame and saccharin High performance liquid chromatographic method

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Food processing machinery and equipment. Portable and/or hand-guided machines and appliances with mechanically driven cutting tools. Safety and hygiene requirements

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Machines for road surface cleaning. Safety requirements

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Occupational safety standards system. Respiratory protective devices. Methods of test. Part 1. Determination of inward leakage and total inward leakage

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