98%
400G
Door-to-door
Appearance | White Powder | UN | - |
HS | 29309010 | DG Class | - |
Synonyms | (H-Cys-Oh)2; L-Cystine; .β.,.β.'-Diamino-.β.,.β.'-Dicarboxydiethyl Disulfide; Cystin; 1-Cystine |