Opinions and suggestions for "General Test Method in Salt Industry-Determination of Iodine" (GB/T 13025.7-2012) / 中华地方病学杂志
Chinese Journal of Endemiology
; (12): 764-766, 2019.
Article
в Zh
| WPRIM
| ID: wpr-790924
Ответственная библиотека:
WPRO
ABSTRACT
In order to make the national standard method of "General Test Method in Salt Industry-Determination of Iodine" (GB/T 13025.7-2012) more standardized and strict,basing on work experience,literatures and books,the authors listed the details needed to be amended and completed,including method principle,writingof chemical equations,preparation and calibration of standard titration solution,blank tests,sample weighing and result calculation,starch indicator,etc.At the same time,we gave out our opinions and suggestions aiming to provide reference for standard methodologist in revising and updating the standard method.
Полный текст:
1
База данных:
WPRIM
Язык:
Zh
Журнал:
Chinese Journal of Endemiology
Год:
2019
Тип:
Article