Nalgene DS0215-4045 滤膜过滤器,白色尼龙,孔径0.45um MEMFILTR NYL;47MM 0.45 MC

Nalgene DS0215-4045 滤膜过滤器,白色尼龙,孔径0.45um MEMFILTR NYL;47MM 0.45 MC Labware and Bottles 100 100 3031