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
MAGNETIC STIRRING BARS, PTFE,CYLINDRICAL O.D. 10 MM, LENGTH 80 MM
THREAD ADAPTOR 32MM/45
BVP 泵体 BVP-Standard Drive
抗坏血酸钠
THREE-WAY CONNECTING TUBES,PP, TUBING I.D. 11-13 MM
戊硫醇
超白亚克力塑料缸
ASTEC CYCLOBOND I 2000 DM 5UM 15CMX2.1MM
Cheminert? 进样阀 C4-1004-.1
氯甲基甲硫醚
