GSO ISO 20541:2021
ISO 20541:2008
Gulf Standard
Current Edition
·
Approved on
01 July 2021
Milk and milk products — Determination of nitrate content — Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction
GSO ISO 20541:2021 Files
No files for this standard are available in the store currently.
Obtaining this standard through the store is currently unavailable.
You can acquire it directly from its source or from one of the member countries stores
GSO ISO 20541:2021 Scope
ISO 20541|IDF 197:2008 specifies a method for the determination of the nitrate content of milk and milk products by molecular-absorption spectrometry after Griess reaction (preceded by enzymatic reduction).
The method is, in particular, applicable to whole, partly skimmed, skimmed and dried milk, hard, semi-hard and soft cheeses, processed cheese, whey cheese, caseins, caseinates, dried whey and milk protein concentrates.
The method can be used at contents corresponding to a measured concentration in the sample solution (with blank subtracted) of more than 0,2 mg/l.
Best Sellers From Food and Agriculture Sector
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
GSO 9:2022
Gulf Technical Regulation
Labeling of prepackaged food stuffs
GSO 2055-1:2015
Gulf Technical Regulation
Halal Products - Part 1 : General Requirements
GSO 150-1:2013
Gulf Technical Regulation
Expiration dates for food products -Part 1 : Mandatory expiration dates
Recently Published from Food and Agriculture Sector
GSO 2849:2026
Gulf Standard
Compound Feed for Livestock
GSO 2850:2026
Gulf Standard
Complete chicken feed
GSO ISO 13720:2026
ISO 13720:2010
Gulf Standard
Meat and meat products — Enumeration of presumptive Pseudomonas spp.
GSO ISO 22002-6:2026
ISO 22002-6:2025
Gulf Standard
Prerequisite programmes on food safety — Part 6: Feed and animal food production
Select GSO Member Stores
