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
磷酸锂
PRECISION DENSITY HYDROMETER, DIN 12785 WITH THERMOMETER +10 +25 °C, L. 430 MM, L20 TH RANGE 0,72
FILTER DISCS, POR.1, D. 50 MM, DURAN
双酚S;4,4'-二羟基二苯砜
2-溴-3-甲基噻吩
FRACTIONATING COLUMNS, VIGREUX, 400 MM, 2 ST 29/32
VacuTight Union
2-(甲氧基羰基)-6-硝基苯甲酸
100x4mm 3um Hypersil GOLD SAX
砂芯坩埚G4