30*115MM 圆锥形离心管
2070 30*115mmPP Conical Centifuge Tube 50ml 30*115MM 圆锥形离心管 25/PK 20/CS CS
17*120MM 圆锥形离心管
2097 17*120mm PP Conical Centrifuge Tube 15ml 17*120MM 圆锥形离心管 50/RK 10/CS CS
30*115MM 圆锥形离心管
2070 30*115mmPP Conical Centifuge Tube 50ml 30*115MM 圆锥形离心管 25/PK 20/CS CS
17*120MM 圆锥形离心管
2097 17*120mm PP Conical Centrifuge Tube 15ml 17*120MM 圆锥形离心管 50/RK 10/CS CS