Russian standards PDF
Inorganic glass and glass-crystalline materials. Determination of chemical composition. General requirements for methods of determining the content of major chemical components
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Testing of chemicals of environmental hazard. Partition coefficient (n-octanol/water) shake flask method
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Goods of household chemistry. Method for determination of pH
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Goods of household chemistry. Method for determination of active chlorine
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Goods of household chemistry. Method for determination of active oxygen mass fraction
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