BSI 20/30406834 DC 2020

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BS ISO 23970. Milk, milk products and infant formulae. Determination of melamine and cyanuric acid by liquid chromatography and tandem mass spectrometry (LC-MS/MS)

Published By	Publication Date	Number of Pages
BSI	2020	30

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Categories: 67.100.10 - Milk and processed milk products, BSI

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Description

This document specifies a method for the determination of melamine and cyanuric acid with liquid chromatography in combination with tandem mass spectrometry. The method has been validated in an interlaboratory study via the analysis of spiked samples of milk based infant formula, soy based infant formula, milk powder, whole milk, soy drink and milk chocolate ranging from 0,71 mg/kg to 1,43 mg/kg for melamine and 0,57 mg/kg to 1,45 mg/kg for cyanuric acid. The limits of quantification (LOQ) for melamine and cyanuric acid in food are 0,05 mg/kg and 0,25 mg/kg, respectively. The upper limit of the working range is up to 10 mg/kg for melamine and up to 25 mg/kg for cyanuric acid.

Additional information

Status	Definitive
Pages	30
Publication Date	2020-01-31
Standard Number	20/30406834 DC
Title	BS ISO 23970. Milk, milk products and infant formulae. Determination of melamine and cyanuric acid by liquid chromatography and tandem mass spectrometry (LC-MS/MS)
Identical National Standard Of	ISO/DIS 23970
Descriptors	Dairy products, Milk, Baby milk, Melamine, Cyanuric acid, High performance liquid chromatography, Liquid chromatography
Publisher	BSI
Committee	AW/5
ICS Codes	67.100.10 - Milk and processed milk products

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BSI 20/30406834 DC 2020

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