AS 4276.9:2019 PDF
The objective of this Standard is to specify a method for the detection and enumeration of enterococci, also known as intestinal enterococci, in water by membrane filtration.
The major changes in this edition are as follows:
(a) Use of a chromogenic medium for the enumeration of enterococci in water types, including recreational, potable, industrial, waste, natural, fresh and marine waters.
(b) Incorporate culture media and reagents.
(c) Update reference cultures.
(d) Update the normative and informative references.
