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
Harpagide 标准品
Diphenylglyoxime
Revised Purgeable Volatile Organic Compounds Mixture #1A (WISC) - TPH 2000ug/ml in Methanol
REPAIR BUCK I.H. PUMP 标准品
HUMAN SERUM (Al, Se, Zn) 标准品
高效氯氟氰菊酯
First Standard® 乙腈中氟氢缩松溶液,1000μg/mL
n-Heptadecane-d36
(1-Hydroxyethyl)-4-(2-methylpropyl)benzene
2,4,6-三甲基苯酚