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
1.0ml,PP注射针
桂皮醛
Safety pipette filler Howarka ball, 20 ml, ultrasafe laboratory aid for universal use, specially designdopening for immediate sealing effect on all standard tube diameters, no unnecessar
WEBSEAL 96 圆形 孔
3-甲硫基丙酸乙酯
Center tube knob & thumb screw only, black plastic for N-EVAP 111
Safety gas burner, with needle valve, equipped with bimetal-flame-magnet breech, air regulation and pilot flame, for natural gas, made of nickel-plated brass
反-1,2-二胺基环己烷--N,N,N‘,N‘-四乙酸单水合物, ACS, 97.5%-100.5%
茚满-1,2-二酮
呋喃-2-硼酸(含不同量的酸酐)