![header thumbnail](/images/publishers\bsi_cover.gif)
BS 6068-4-4.5:1989
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
![header thumbnail](/images/publishers\bsi_cover.gif)
Water quality. Microbiological methods Method for the enumeration of viable micro-organisms: colony count by inoculation in or on a nutrient agar culture medium
Available format(s)
Hardcopy , PDF
Superseded date
15-08-1999
Language(s)
English
Published date
31-08-1989
Publisher
Counting the colonies formed in or on a nutrient agar culture medium after aerobic incubaton at 37°C and/or at 22°C.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.