Russian standards
Reagents. Methods for determination of aldehydes impurity
Document status: Active
Alumina. Methods for the determination of manganese oxide
Document status: Replaced by GOST 25542.4-2024
Carbonaceous materials used in the production of aluminium. Pitch for electrodes. Sampling
Document status: Active
Cooling liquids based on ethylene glycol. Determination of freezing point by automatic phase transition method
Document status: Replaced by GOST 33579-2025