Reference Source

ISO 5548:1980

For ISO 5548:1980, item title is Caseins and caseinates — Determination of lactose content — Photometric method; status code is 9599; successor is ISO 5548:2004 | ISO/WD 5548; withdrawn / published date is 1980-10-01, recorded from its source on 2026-08-05.

Identifier
ISO 5548:1980 verified
Item title
Caseins and caseinates — Determination of lactose content — Photometric method verified
Status code
9599 verified
Successor
ISO 5548:2004 | ISO/WD 5548
Withdrawn / published date
1980-10-01 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

What the source says

11613,IS,,ISO 5548:1980,Caseins and caseinates — Determination of lactose content — Photometric method,Caséines et caséinates — Détermination de la teneur en lactose — Méthode photométrique,1980-10-01,1,['67.100.99'],ISO/TC 34/SC 5,9599,,"[40466,11614]","['en','fr']",3,<p>Specifies a method for determining the lactose and other soluble carbohydrates content of caseins and caseinates containing less than 2.0 % of total soluble carbohydrates. Before precipitation of the casein with acetic acid and sodium acetate solution and subsequent filtration a test portion is dissolved either in hot water in the case of caseinates or in hot water with the addition of sodium hydrogen carbonate in the case

isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

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