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
杀螨好
2,2',3,5-Tetrachlorobiphenyl 标准品
Lidocaine-d10 (N,N-diethyl-d10) 标准品
Hexaconazole
a.b-Endosulfan Solution 100ug/ml in Hexane
双草醚
HYDROXYINDOLYL-3-ACETIC ACID, 5-(RG) 标准品
1,2,3,4-Tetrahydrocarbazole
久效威亚砜 标准品
1.2.3-Trichloropropane Solution 1000ug/ml in t-Butylmethyl ether