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
Fluorescein
苯腈膦 标准品
Phase V Volatile Additions Mixture - 524.2 2000ug/ml in Methanol
Ruelene (TM) Solution 100ug/ml in Toluene
EPH MATRIX SPIKE STANDARD, 5X1ML,HEXANE 25UG/ML 标准品
p-Quaterphenyl
Muscimol 标准品
石吊兰素 对照品
o-Nitrocinnamic acid (无证书)
Endosulfan-sulfate D4 标准品