BS EN ISO 7980:2000现行
Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method
出版：British Standards Institution
专家解读视频
Determination of dissolved calcium and magnesium by flame atomic absorption spectrometry. Applicable to raw and drinking waters with a calcium content of up to 50 mg/l and a magnesium content of up to 5 mg/l.
© British Standards Institution 2013
Amendment notes:
AMD 10872 published 15 May 2000
Document identifier notes:
Also numbered BS 6068-2.30:1987.
NEN EN ISO 7980:2000 - Identical
SS EN ISO 7980 Ed. 1 (2000) - Identical
ISO 7980:1986 - Identical
UNE EN ISO 7980:2000 - Identical
NS EN ISO 7980 Ed. 1 (2000) - Identical
I.S. EN ISO 7980:2000 - Identical
UNI EN ISO 7980:2002 - Identical
NF EN ISO 7980:2000 - Identical
NBN EN ISO 7980:2000 - Identical
ONORM EN ISO 7980:2000 - Identical
DIN EN ISO 7980 (2000-07) - Identical
SN EN ISO 7980:2000 - Identical
