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
Be铍空心阴极灯
FILTER DISC
BENDS, 105°, CONE AND SOCKET ST 29/32
2ml宽口自动进样瓶
90° valves, "PRODURAN?", passage 0 - 6 mm
3-(三氟甲基)苯肼
顺-13.16-二十二碳二烯酸甲酯 标准品
BOTTLES NARROW NECK WITHOUT CAP PE, 500 ml
CORK BORER SHARPENER, FOR SETS 1-18 WITH WOODEN HANDLE
80mL,迈尔斯通微波消解罐内外罐套装Vessel 80ml with protection cover ,automatic pressure valve and