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
2-甲氧基-4-溴苯甲酸
3-甲基胆蒽标准溶液
二苯胺硫酸
MTO-CARBOXEN 569, 20/45 MESH, 500GM
24-400螺纹口棕色40mL 样品瓶
Water jet filter pump, BISTABIL, DURAN,water mains conn. via. ext. thread GL 18
2/6 MXII Switching Valve, RPC-7
颗粒活性炭 CP(沪试)
派洛宁B
BULBS (TEATS), MADE FROM RED NATURAL RUBBER, FOR PIPETTER 10 ML