AS 4276.21:2005
Water microbiology - Examination for coliforms and Escherichia coli - Determination of most probable number (MPN) using enzyme hydrolysable substrates

Standard No.

AS 4276.21:2005

Published By

Standard Association of Australia （SAA）

Status

Be replaced 2018-03

Replace By

AS 4276.21:2019

Latest

AS 4276.21:2019

AS 4276.21:2005 history

• 2018 AS 4276.21:2019 Water microbiology, Method 21: Examination for coliforms and Escherichia coli — Determination of most probable number (MPN) using enzyme hydrolysable substrates (ISO 9308-2:2012, MOD)
• 1970 AS 4276.21:2005 Water microbiology - Examination for coliforms and Escherichia coli - Determination of most probable number (MPN) using enzyme hydrolysable substrates