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
DL-2-甲基丁酸甲酯, ≥98.0%
硫酸二乙酯,98.0%(GC)
Cumene, extra pure, 99.9% 500ML
MES 一水合物, Vetec™ reagent grade, ≥99.5%
异硫氰酸对甲苯酯, ≥98.0%
SEROLIGICAL PIPETTE, 2.0 ML,*STANDARD TI
硅胶,GRADE 646,35-60mesh,150埃,99+%
吲哚-6-羧酸,98%+
L(-)-Galactose, 99% 25MG
2,4,5-三氟溴苄,98%+