Work-place air — Determination of mass concentration of nitrogen dioxide — Method using detector tubes for short-term sampling with direct indication
STANDARD published on 23.11.1989
Designation standards: ISO 8761:1989
Publication date standards: 23.11.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: International technical standard
Category: Technical standards ISO