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
FIBROTIPS FTI LENGTH 83 MM, PE 1 PACK = 500 PCS
MAGNETIC STIRRING BARS, PTFE, CYLINDRICAL, WITH RING, O.D. 6 MM, LENGTH 25 MM
草酸盐PH标准溶液
己酮可可碱,>98.0%(HPLC)(T)
(S)-(+)-2,2-二甲基-1,3-二氧戊环基-4-基甲基对甲基苯磺酸酯
RECEIVER ADAPTER, BENT, W. VACUUM CONNECTION AND DRIP TIP, 2 ST 14/23
SVS-TUBING CONNECTION GL 14, OF SCREW CAP, HOSE CONNECTION (OD. 8 MM), THREADED TUBES, SILICONE S
DOWEX? 1x2 100-200 Mesh Anion Exchange Resin
1/16不锈钢后密封垫圈;10只/包
VF-200ms气相毛细管柱