Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
International Standard Category: Chemical reagents |
Category No.: | 71.040.30 | Valid Status: | superseded |
Issued Organization: | CSBTS | Issued Date: | 1999-09-01 |
Implemented Date: | 2000-6-1 | Abolished Date: | 2012-06-01 |
Superseded Standard.: | GB/T 1267-2011 Chemical reagent—Sodium dihydrogen phosphate dihydrate |
Superseded Date: | 2012-6-1 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: Foryou Tech Co., Ltd. 2008-2020 |