如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Phenylacetic acid hydrazide, 99% 25GR
TERT-BUTYL (R)-(+)-4-FORMYL-2,2-DIMETHYL -3-OXAZOL
L-(-)-山梨糖,98.0%(LC)
1,2-二甲氧基-4-硝基苯, ≥99.0%
1000mg/L亚氯酸根(ClO2-)IC 标准溶液,水基质
4-氟-2-甲基苯甲醛, ≥95.0%
丁酸异戊酯,98.0%(GC)
4,4'-Biphenyldicarboxylic acid, 98% 25GR
Zinc chloride, extra pure, 98+% 1KG
METHOTREXATE-[3',5',7-3H(N)] DISODIUM SA