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Sulphur for industrial use. Determination of loss in mass at 80 degrees C
Document status: Active
Ion-exchange resins. Determination of specific surface
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Bauxite. Method for the determination of chromium oxide (VI)
Document status: Replaced by GOST 14657.12-96
Residual fuel oils. Test for straight-run. Method for determination of the total shape of distillation curve at pressure of 0,133 kPa (1 mm Hg)
Document status: Active
Reagents. Magnesium sulphate 7-aqueous. Specifications
Document status: Active