 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Chemical reagents |
GB 9725-1988 Chemical reagent-General rules for potentiometric titration
化学试剂 电位滴定法通则 ;
| Category No.: | 71.040.30 | Valid Status: | superseded |
| Issued Organization: | China Oil and Chemical Industry Association | Issued Date: | 1988-09-05 |
| Implemented Date: | 1989-4-1 | Abolished Date: | 2008-04-01 |
| Superseded Standard.: | GB/T 9725-2007 Chemical reagent—General rule for potentiometric titration |
Superseded Date: | 2008-4-1 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |