Milk and milk products -- Enumeration of presumptive Escherichia coli -- Part 2: Most probable number technique using 4-methylumbelliferyl-beta-D-glucuronide (MUG)
This standard has been revised by: ISO 11866-1:2005 (IDF 170-1:2005)
Describes a combined method for the enumeration of presumptive Escherichia coli and of presumptive coliforms by means of a culture technique involving a liquid medium with 4-methylumbelliferyl-ß-D-glucuronide (MUG), calculation of the number of Escherichia coli per gram or per millilitre by the most probable number (MPN) technique after incubation at 30 °C.
Document published on: 1997-02-06 Edition: 1 (Monolingual) ICS: 07.100.30 Status: Withdrawn Stage: 95.99 (2005-11-23) TC/SC: ISO/TC 34/SC 5 Number of Pages:
Revised by: ISO 11866-1:2005 (IDF 170-1:2005)
No corrigenda or amendments available