BH GSO ISO 11564:2022
Stationary source emissions — Determination of the mass concentration of nitrogen oxides — Naphthylethylenediamine photometric method

Standard No.

BH GSO ISO 11564:2022

Published By

GSO

Latest

BH GSO ISO 11564:2022

BH GSO ISO 11564:2022 history

• 1970 BH GSO ISO 11564:2022 Stationary source emissions — Determination of the mass concentration of nitrogen oxides — Naphthylethylenediamine photometric method