GOST R 71821-2024

Gas sampling and storage glass apparatus and tubes (pipettes). Specifications

Testing of chemicals of environmental hazard. Partition coefficient (n-octanol/water). Slow-Stirring method

Screw sprags built-in for machine retaining devices. Design and dimensions

Chromium ores and concentrates. General requirements for methods of chemical analysis

Occupational safety standards system. Construction. Electrical safety. General requirements

State system for ensuring the uniformity of measurements. Standard reference data. Carbon monoxide, liquid and gaseous. Density, enthalpy, entropy, isochoric and isobaric heat capacities at temperatures from 70 K up to 500 K and pressures up to 100 Mpa