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
Azobenzene, 98.0%, C12H10N2
beta-Chymotrypsin from Bovine Pancreas (3* recrystallized, salt free from 20% Ethanol, presence of Calcium enhances its activity and stability), %
表雄酮,98%+
2,2,2-三氟-N-苯基亚氨代乙酰氯, ≥98.0%
Peroxynitrite
Dilithium tetrabromonickelate(II), 0.5M solution in THF, AcroSeal 100ML具体信息请来电咨询
4-溴-2-氟苯甲酸,98%+
4-溴-2-噻吩羧酸,98%+
5-氯-6-羟基烟酸,98%+
二乙基二硫代氨基甲酸二乙铵, ≥97.0%
L-Alanine, 99% 500GR