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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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Benzene hydrocarbons and allied products. Method of determination of water layer height in tank
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Motor oils. Method of testing their tendency to form deposits at high temperatures
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Petrol filling stations. Part 3. Safety requirements for construction and performance of shear valves
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Laboratory porcelain ware and apparatus. Specifications
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Reagents. Aluminium ammonium sulphate. Specifications
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