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
DRYING TUBES, U-SHAPED, WITH SIDE CONNECTIONS, LENGTH: 125 MM, I.D. 16 MM
M1 library forensics
CLIPS,WITH PE COATING,FOR DIAMETER 6 MM, CORROSION-RESISTANT,
N,N'-双水杨酸水酯-1,3-二氨基丙烷_
4-正丙基苯硼酸
L CONNECTORS PP, ? 12 mm (Nominal)
STIRRING THERMOMETER,SOLID STEM -10/+110:1 G.C, OD.6/7 MM X 260 MM
FLASK, ROUND BOTTOM, FLASKS CAPACITY 100 ML, CONDENSER SOCKET ST 24/29 TO 1 924 000 OR CONDENSER
二甲酰肼
甲醇:二氯甲烷(7:3)中2,4,5,6-四氯间二甲苯