Super pure chemicals. Concentration of microimpurities by evaporation
Document status: Replaced by GOST 27565-2019
Zink concentrates. Atomic absorption method for determination of copper, lead, cadmium, cobalt, iron, potassium, sodium, gold, silver, indium, calcium and magnesium
Document status: Active
Composite nanomaterial. Nanomodified polymer binders. Types and main parameters
Document status: Active
Testing of chemicals of environmental hazard. Partition Coefficient (n-octanol/water), HPLC Method
Document status: Active
