I.S. EN ISO 7980:2000现行
Water Quality - Determination Of Calcium And Magnesium - Atomic Absorption Spectrometric Method
出版：National Standards Authority of Ireland
专家解读视频
Specifies a method for the determination of dissolved calcium and magnesium by flame atomic absorption spectrometry.
NEN EN ISO 7980:2000 - Identical
SN EN ISO 7980:2000 - Identical
BS EN ISO 7980:2000 - Identical
DIN EN ISO 7980 (2000-07) - Identical
ONORM EN ISO 7980:2000 - Identical
NBN EN ISO 7980:2000 - Identical
NF EN ISO 7980:2000 - Identical
UNI EN ISO 7980:2002 - Identical
NS EN ISO 7980 Ed. 1 (2000) - Identical
UNE EN ISO 7980:2000 - Identical
ISO 7980:1986 - Identical
SS EN ISO 7980 Ed. 1 (2000) - Identical
