MILLIPORE Membrane Filter, hydrophilic, 0.45µm pore, 24mm diam 100/pk #HAWP02400
Item: HAWP02400. These are new, sealed in the original cellophane, but the label is faded: in part, it reads CAT. NO.: HAWP 024 00; FILTER TYPE: HA; PORE SIZE: 0.45 μm.