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ISO/WD 7996

Ambient air — Determination of mass concentration of nitrogen oxides — Chemiluminescence method

General information

20.98   Project deleted   Sep 18, 1997

ISO

ISO/TC 146/SC 3 Ambient atmospheres

International Standard

Life cycle

PREVIOUSLY

PUBLISHED
ISO 7996:1985

NOW

ABANDON
ISO/WD 7996
20.98 Project deleted
Sep 18, 1997