Workplace atmospheres - Guidance for the assessment of exposure by inhalation to chemical agents for comparison with limit values and measurement strategy; German version EN 689:1995— 22 стр.
Biotechnology - Large-scale process and production - General requirements for management and organization for strain conservation procedures; German version EN 1619:1996— 7 стр.
Biotechnology - Large-scale process and production - Guidance on equipment selection and installation in accordance with the biological risk; German version EN 12460:1998— 8 стр.
Biotechnology - Performance criteria for piping and instrumentation - Part 3: Sampling and inoculation devices; German version EN 13312-3:2001— 11 стр.
