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
2.2'.3.3'.4.4'.5.6.6'-Nonachlorobiphenyl (无证书)
1-(2,4-二氯苯基)-2-(1-H-咪唑)乙醇
iso-Propyl-1,1,1,3,3,3-d6-amine 标准品
Dimethyldithiocarbamic acid dimethylammonium salt (无证书)
Demeton-S-methyl D6 (dimethyl D6) 100 ng/μL in Cyclohexane - short expiry, for immediate use only -
HEPTANONE, 2-(SG) 标准品
硫虫畏
二甲戊乐灵 标准品
17α -羟孕酮乙酸酯
烯唑醇