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
Thiophene
71601, ZnAl4 (trace elements) 标准品
PUNYW25656593 Pyrrolobenzodiazepine Related Compound 2
甲醇(无水)中胺菊酯
15种挥发性有机物混标 标准品
Diphenyl disulfonic acid potassium salt
Hazardous Substance List (HSL) Volatile Standard Mixture #2 2000ug/ml in Methanol:Water (90:10)
Perthane (TM)
非诺特罗:用于峰鉴别试验
2-Hydroxycinnamic acid (无证书)
猪肉 克伦特罗 BQC1341121375