Microbiology. General guidance for the enumeration of coliforms. Colony count technique.

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Main informations

Collections

National standards and national normative documents

Publication date

July 1991

Number of pages

5 p.

Reference

NF ISO 4832

ICS Codes

07.100.01 Microbiology in general

07.100.30 Food microbiology

Classification index

V08-015

Print number

1 - 01/07/1991

International kinship

ISO 4832:1991

Replaced standards (1)

NF V08-015

November 1978

Standard Cancelled

Agricultural food products. General guidance for enumeration of coliforms. Colony count technique at 30 degrees C.

Standard replaced by (1)

NF ISO 4832

July 2006

Standard Current

Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of coliforms - Colony count technique

ISO 4832:2006 gives general guidelines for the enumeration of coliforms. It is applicable to products intended for human consumption and for the feeding of animals, and environmental samples in the area of food production and food handling, by means of the technique of counting colonies after incubation on a solid medium at 30 °C or at 37 °C. This technique is recommended when the number of colonies sought is expected to be more than 100 per millilitre or per gram of the test sample.

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