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
MCPA-二甲基
氨基甲酸乙酯
PYRENE (purity) 标准品
Endosulfan Solution 100ug/ml in Acetonitrile
C29 Ring-C Monoaromatic sterane (5β(H),10β(CH3)/5α(H),10α(CH3))
Glyceryl Trioctadecanoate-d110 标准品
trans-Diethylstilbestrol Solution in tert-Butyl methyl ether
特丁硫磷溶液,1000ppm
氨氯吡啶酸溶液,1000ppm
非诺特罗