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I.S. EN 903:1994現(xiàn)行

Water Quality - Determination Of Anionic Surfactants By Measurement Of The Methylene Blue Index Mbas

出版:National Standards Authority of Ireland

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專(zhuān)家解讀視頻

基本信息
標(biāo)準(zhǔn)編號(hào): I.S. EN 903:1994
標(biāo)準(zhǔn)類(lèi)別:Standard
出版單位:National Standards Authority of Ireland
標(biāo)準(zhǔn)頁(yè)數(shù):18
標(biāo)準(zhǔn)簡(jiǎn)介

Applies to drinking water, surface water as well as waste water, this 'summary parameter' MBAS Index method is used to determine natural and synthetic surface active substances in concentrations of 0.1 to 5.0 mg/l.

等同采用的國(guó)際標(biāo)準(zhǔn)

UNE EN 903:1994 - Identical

NBN EN 903:1994 - Identical

NEN EN 903:1994 - Identical

DIN EN 903 (1994-01) - Identical

ONORM EN 903:1994 - Identical

BS EN 903:1994 - Identical

NS EN 903 Ed. 1 (1993) - Identical

ISO 7875-1:1996 - Identical

SS EN 903 Ed. 1 (1994) - Identical

NF EN 903:1994 - Identical

UNI EN 903:1995 - Identical