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Reagents. Potassium phosphate, dibasic 3-aqueous. Specifications
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Goods of household chemistry. Methods for determination of anionic surface-active agent
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Gas supply system. Main pipeline gas transportation. Environmental protection. Protection of the water environment. Water preparation. Technical requirements
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Chromium ores and concentrates. Method for determination of hygroscopic moisture
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Petroleum products and bituminous materials. Determination of water by distillation method
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