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
2-溴甲基-1,3-二氧戊环
硫酸铵,AR级
Spursil C18 3μm 50 x 2.1mm
THERMOSTATIC-REACTION VESSEL, FLAT FLANGE WITH GROOVE, WITH DRAWAL VALVE, CYLINDRICAL, ROUND BOTTOM, GRADUATED, DISTRIBUTION RING FOR STABILIZING MEDIA, DN 150, 5000 ML, KF 15, VALVE 10 MM,
IRON WIRE GAUZES, WITHOUT BORDER, DIMENSIONS 160 X 160 MM
PTFE-KEYS WITH THREAD, BORE 6 MM, NS 19.5, TAPRE 1:5 AND THREE PART RETAINING DEVICE
2-氨基-3-硝基苯甲醚
OASIS HLB小柱,500mg/6ml,60um
PE AAS600镍灯
COLLECTING FLASKS, ACC. TO SCHLENCK, ROUND BOTTOM, LATERAL STOPCOCK WITH HOLLOW PLUG, BORE 2,5 MM,