Description
Vintage Bio-Rad Uni-Pore Polycarbonate Membrane Filters - 0.2µm / 47mm (NOS). Pore Size: 0.2 µm. These were produced at Bio-Rad’s historic Richmond, CA facility before their move in the early 90s. Box has been opened, but filters are unused. Quantity: 100 Filters (Original Box). A rare find for collectors of vintage laboratory equipment or budget-conscious researchers. This is a "New Old Stock" box of Bio-Rad Uni-Pore polycarbonate track-etched membranes. These were produced at Bio-Rad’s historic Richmond, CA facility before their move in the early 90s. Pore Size: 0.2 µm Diameter: 47 mm Quantity: 100 Filters (Original Box) Catalog No: 313-5209 Condition: Excellent vintage condition. Box has been opened, but filters are unused. Perfect for hobbyist microscopy, specialized filtration, or as an authentic prop for period-correct (70s/80s) laboratory film sets.