OMB Meeting Book (June 22, 2017)

105

CODEX STAN 234-1999

59

Miscellaneous Products Food grade salt

Arsenic

EuSalt/AS 015 EuSalt/AS 015 EuSalt/AS 014

ICP-OES ICP-OES

IV III IV

Food grade salt Food grade salt Food grade salt Food grade salt Food grade salt Food grade salt Food grade salt Food grade salt Food grade salt Food grade salt

Cadmium Cadmium

Atomic absorption spectrophotometry

Calcium and magnesium Calcium and magnesium

ISO 2482

Complexometric titrimetry Flame atomic absorption spectrometry

II

EuSalt/AS 009

III

Calcium and magnesium

EuSalt/AS 015 EuSalt/AS 015

ICP-OES ICP-OES Gravimetry

III III

Copper

Insoluble matter

ISO 2479

II II

Iodine Iodine Iodine

EuSalt/AS 002 EuSalt/AS 019

Titrimetry using sodium thiosulphate

ICP-OES

III IV

WHO/UNICEF/ICCIDD method 22 Only applicable to a product which has been fortified with iodate

Titrimetry using sodium thiosulphate

Food grade salt Food grade salt Food grade salt Food grade salt

Lead Lead

EuSalt/AS 015 EuSalt/AS 013

ICP-OES

III IV

Atomic absorption spectrophotometry

Loss on drying

ISO 2483

Gravimetry (drying at 110°C) Cold vapour atomic absorption spectrophotometry

I

Mercury

EuSalt/AS 012

IV

Food grade salt

Potassium

EuSalt/AS 008

Flame atomic absorption spectrophotometry

II

Food grade salt

Potassium

EuSalt/AS 015

ICP-OES

III

22 Assessment of iodine deficiency disorders and monitoring their elimination. A guide for programme managers. Third edition, Annex 1: Titration method for determining salt iodate and salt iodine content. World Health Organization, Geneva, 2007. The report is available from http://www.who.int/nutrition/publications/micronutrients/iodine_deficiency/WHO_NHD_01.1/en/index.html