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
Triphenylene Solution 100ug/ml in Toluene
4-Methyldiphenylsulfide
PVOC Mixture 3 (Wisconsin),1000ug/ml 标准品
硼酸(10B,99%)
Potassium tetrafluoroantimonate (无证书)
丁酰肼 标准品
First Standard® 乙腈中甲拌磷砜溶液, 100μg/mL
异丙隆 Bepure-GBW(E)083084
Replacement Kit
2,5-Hexanedione-d10 标准品