"O Tolidine" CNS Standards List| Involute Splines | Methods measurement | L Rhamnose | Child use | Method Test | Microindicators | Salted gingers | Plastics venetian | |
|
CNS 2027
2020 Edition O-Tolidine 化學試藥（３，3 ′–二甲基聯苯胺） |
|
|
|
CNS 13255
2018 Edition O-Tolidine Dihydrochloride 3, 3'-Dimethylbenzidine Dihydrochloride 二氫氯化鄰聯甲苯胺（試藥） |
|
| Find out:2Items | To Page of: First -Previous-Next -Last | 1 |
