KS I ISO 8761:2008 Work-place air-Determination of mass concentration of nitrogen dioxide-Method using detector tubes for short-term sampling with direct indication
This standard specifies the mass concentration of nitrogen dioxide present in the atmosphere of the workplace (work area) using a detection tube.
KS I ISO 8761:2008 history
2019KS I ISO 8761:2019 Work-place air ― Determination of mass concentration of nitrogen dioxide ― Method using detector tubes for short-term sampling with direct indication
2008KS I ISO 8761:2008 Work-place air-Determination of mass concentration of nitrogen dioxide-Method using detector tubes for short-term sampling with direct indication