Russian standards
Lead concentrates. Determination of bismuth content. Photometric, polarographic and atomic absorption methods
Document status: Active
Residual fuel oils. Method for measurement of hydrogen sulfide in the vapour phase
Document status: Active
Petroleum products. Motor gasolines and aviation fuels. Determination of gum content by jet evaporation method
Document status: Active
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Method for the determination of silicon dioxide
Document status: Replaced by GOST 22552.1-2019
Testing of chemicals of environmental hazard. Water solubility
Document status: Active