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
(1R,2R)-(-)-1,2-环己二胺
MICROBORE COLUMNS TRACER EXTRASIL
2,4,6-三(2-吡啶基)三嗪
Deep tray, PVC, white, 200 x 150 x 50 mm
PUNYW10420131 Vardenafil Impurity (2-Ethoxy-N-Hydroxy Benzamidine)
硅酮过氧化物 id. 1.14mm (2- collared tubing) 6 lengths 7616-30
2,4-吡啶二羧酸一水合物
?berwurfmutter/Cap nut 2,5 ml
HYDROMETER,RANGE 12|A.P.I. IN 0,1| 60|F W.THERMOM., L.380 MM, A.P.I.-NO. 55HH 62 SCALE +39 + 51,
球形硅胶