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
8270CHK-3, 5X1ML,CH2CL2, 5000UG/ML 标准品
环丙沙星 BePure-21359
Clindamycin B 2-Phosphate Ammonium Salt
Dodemorph
Aroclor 1254 in Methanol
PBDE 15(4,4’-二溴联苯醚)
2,4-滴丁酸甲酯
The e-Pesticide Manual 5th Edition
泼尼松标准品
稻丰散溶液, 1000ppm