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
POURER FOR FLASKS AND SULFONATION FLASKS; ST 34/35
气相色谱柱,TRACE TR-WAX 气相柱, 30m, 0.32mmID, 1μm 液膜厚度
孕三烯酮
Suppl. Rinsing/Aspirating for 869
Bis(2-ethylhexyl)adipate-d8
DENSITY-HYDROMETERS,0.060|RANGE, RANGE: 1.540-1.600 : 0.001 G/CM3
Instrument tray, MF, white, without lid, 340 x 245 x 100 mm
DROPPING FUNNELS, CYL.,GRAD.,PRES- SURE EQUAL.,NEEDLE VALVE STOPCOCK, W. PTFE NEEDLE VALVE, 500:10
3-甲基-1,3-丁二醇
HyperSep SCX SPE Column, 1g/6mL 30个/包装