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
96976, Absolute alcohol (isotope ratio) 标准品
白酒色谱分析标准物质
First Standard® 乙腈中倍他米松醋酸酯溶液,100μg/mL
4-Aminophenyl β-D-Glucuronide
Hydroprene Solution 100ug/ml in Acetonitrile
Guthion Ethyl
(办证) Dichlorvos D6标准品
(1R,2S)-(-)-Norephedrine
p-n-Amyl phenol (无证书)
PUNYW26413546 Chromane Related Compound 1