Standard No.:	GB 5009.93-2010
English Name:	National food safety standard - Determination of selenium in foods
Chinese Name:	食品安全国家标准 食品中硒的测定
Chinese Classification:	X04    Basic standards and general methods
Professional Classification:	GB    National Standard
Source Content Issued by:	Ministry of Health
Issued on:	2010-03-26
Implemented on:	2010-6-1
Status:	superseded
Superseded by:	GB 5009.93-2017 Food safety national standard -- Determination of selenium in food
Superseded on:	2017-10-6
Superseding:	GB/T 5009.93-2003 Determination fo selenium in foods
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	274.0
Delivery:	via email in 1 business day

This standard specifies the methods for determination of selenium in foods with hydride-atomic fluorescence spectrometry and fluorescence method. This standard is applicable to the determination of selenium in foods.

Foreword I 1 Scope 2 Normative References METHOD 1 Hydride-atomic Fluorescence Spectrometry 3 Principle 4 Reagents and Materials 5 Instruments and Equipments 6 Analytical Procedures 7 Expression of Analysis Results 8 Precision METHOD 2 Fluorescence Method 9 Principle 10 Reagents and Materials 11 Instruments and Equipments 12 Analytical Procedures 13 Precision