Nalgene 722-2520 针头预过滤器,无菌,1.1um玻璃纤维+0.2um CA滤膜,25mm Syringe Pre-Filter,Sterile,Glass fiber1.1μm+0.2μm CA,25mm Labware and Bottles 50 906
Nalgene 722-2520 针头预过滤器,无菌,1.1um玻璃纤维+0.2um CA滤膜,25mm Syringe Pre-Filter,Sterile,Glass fiber1.1μm+0.2μm CA,25mm Labware and Bottles 50 906