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
SIMULATED RAINWATER (major components) 标准品
Fenamiphos Sulfone,提供COA报告
2,6-Di-tert-butyl-4-ethylphenol
Glycopyrrolate Related Compound I 标准品
非诺特罗:用于峰鉴别试验
Hopene/Fernene Kit (1758.27-50-IO, 0161.27-50-05IO, 3070.29-10UG, 0134.29-50-05IO, 0133.29-100-IO,07
First Standard® 甲醇中二甲酚噻草胺溶液,100μg/mL
trans-Permethrin (isomer mix)
石油醚/正己烷中γ-六六六标准溶液
丹参酮 IIA 磺酸钠