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ISO 7932:1993

Microbiology — General guidance for the enumeration of Bacillus cereus — Colony-count technique at 30 degrees C
7. 10. 1993.
95.99   Povučen   16. 6. 2004.

Опште информације

95.99     16. 6. 2004.

ISO

ISO/TC 34/SC 9

Međunarodni standard

07.100.01  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

The principle of the method specified is surface plating of a specified quantity of the test sample if the initial product is liquid, or of a specified quantity of an initial suspension in the case of other products, preparing other plates using decimal dilutions of the test sample, aerobic incubation of the plates at 30 °C, calculating the number of B. cereus per gram or per millilitre of sample from the number of confirmed colonies. Applies to products intended for human consumption or animal feeding stuffs.

Životni ciklus

PRETHODNO

POVUČEN
ISO 7932:1987

TRENUTNO

POVUČEN
ISO 7932:1993
95.99 Povučen
16. 6. 2004.

ISPRAVKE / IZMENE

POVUČEN
ISO 7932:1993/Cor 1:1997

NAPUŠTEN
ISO 7932:1993/DAmd 1

REVIDIRAN OD

OBJAVLJEN
ISO 7932:2004