 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Chemical reagents |
GB/T 644-1993 Chemical reagents;Potassium ferricyanide
化学试剂 六氰合铁(Ⅲ)酸钾(铁氰化钾) ;
| Category No.: | 71.040.30 | Valid Status: | superseded |
| Issued Organization: | CPCIA | Issued Date: | 1993-03-01 |
| Implemented Date: | 1993-1-2 | Abolished Date: | |
| Superseded Standard.: | GB/T 644-2011 Chemical reagent—Potassium hexacyanoferrate(Ⅲ) |
Superseded Date: | 2011-12-1 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |