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ISO 6739:1988

Whey cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and spectrometry
25. 8. 1988.
95.99   Povučen   1. 11. 2001.

Опште информације

95.99     1. 11. 2001.

ISO

ISO/TC 34/SC 5

Međunarodni standard

67.100.30  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

Is suitable for all kinds of whey cheese. The principle of determination consists in extracting the whey cheese with warm water, precipitating the fat and proteins, filtering and reducing the nitrate in a portion of the filtrate to nitrite by means of copperized cadmium. The apparatus for nitrate reduction is shown in a figure.

Životni ciklus

PRETHODNO

POVUČEN
ISO 6739:1982

TRENUTNO

POVUČEN
ISO 6739:1988
95.99 Povučen
1. 11. 2001.

REVIDIRAN OD

POVUČEN
ISO 14673-1:2001

POVUČEN
ISO 14673-2:2001

POVUČEN
ISO 14673-3:2001