ISO 6739:1988
For ISO 6739:1988, item title is Whey cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and spectrometry; status code is 9599; successor is ISO 14673-3:2001 | ISO 14673-1:2001 | ISO 14673-2:2001; withdrawn / published date is 1988-08-25, recorded from its source on 2026-08-05.
- Identifier
- ISO 6739:1988 verified
- Item title
- Whey cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and spectrometry verified
- Status code
- 9599 verified
- Successor
- ISO 14673-3:2001 | ISO 14673-1:2001 | ISO 14673-2:2001
- Withdrawn / published date
- 1988-08-25 verified
Verified
Review by
What the source says
13196,IS,,ISO 6739:1988,Whey cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and spectrometry,Fromage de sérum — Détermination des teneurs en nitrates et en nitrites — Méthode par réduction au cadmium et spectrométrie,1988-08-25,2,['67.100.30'],ISO/TC 34/SC 5,9599,[13195],"[31423,31421,31422]","['en','fr']",6,"<p>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.</p>"
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
Source
- isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv