NS EN 12338 Ed. 1 (1999)被替代
Water Quality - Determination Of Mercury - Methods After Enrichment By Amalgamation
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines the determining of mercury in two parts using either tin(II) chloride or sodium tetrahydroborate as reducing agent.
SS EN 12338 Ed. 1 (1999) - Identical
UNE EN 12338:1999 - Identical
I.S. EN 12338:1999 - Identical
NBN EN 12338:1998 - Identical
NF EN 12338:1998 - Identical
UNI EN 12338:2003 - Identical
ONORM EN 12338:1998 - Identical
DIN EN 12338 (1998-10) - Identical
BS EN 12338:1998 - Identical
NEN EN 12338:1998 - Identical
SN EN 12338:1999 - Identical
