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Reagents and superpure substances. Complexonometric method for determination of main substance content

Document status: Active

Reagents. Tribrommethane. Specifications

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Isobutyl alcohol. Specifications

Document status: Replaced by GOST 9536-2013

Brown coals, hard coals and anthracites. Classification according to genetic and technological parameters

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Ion-exchange resins. Determination of specific surface

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Reagents. Ferric chloride hexahydrate. Specifications

Document status: Active