GB/T 21918-2008

GB/T 21918-2008 食品中硼酸的测定 (英文版)

Determination of Boric Acid in Foods

2008-05-16

2008-11-01

13

10.00元

是

470.00元

PDF/Word

Contents
Foreword
1 Scope
2 Normative references
Method I Ethohexadiol-trichloromethane Extraction Turmeric Colorimetry
3 Principles
4 Reagents
5 Instruments and equipment
6 Analysis steps
7 Degree of precision
Method II Inductively Coupled Plasma Atomic Emission Spectrometry and Inductively Coupled Plasma Mass Spectrometry
8 Principles
9 Reagents
10 Instruments and equipments
11 Analysis steps
12 Calculation
13 Degree of precision
Annex A
Annex B

GB/T 21918 ENGLISH VERSION