GOST 3469-91

Indoor, ambient and workplace air. Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography. Part 1. Pumped sampling

Safety in emergencies. Biologist social emergencies. Terms and definitions

Reliability in technics. Technological systems. Technical requirements for methods of reliability evaluation on productivity parameters

Public catering. Classification of enterprises

Cream separators. Types, main parameters and dimensions

Animal and vegetable fats and oils.Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS. Part 1. Method using fast alkaline transesterification and measurement for 3-MCPD and differential measurement for glycidol