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Whatman Polycap 75TF Capsule Filter, 0.2um, Pk 1
Whatman Polycap 36 AS Capsule Filter, 0.2um, sterile, Whatman 6705-3602
Whatman Polycap 36 AS Capsule Filter, 0.45um, sterile, Whatman 6705-3604
Whatman Polycap 36AS Capsule Filter with Filling Bell, 0.2um Filter Pore, Whatman 6706-3602
Whatman Polycap TC 36 Capsule Filter, 0.65/0.45 um, Sterile, with SB inlet and outlet. Whatman 6714-3604
Whatman (GE) Grade 3MM Chromatography Blotting Paper, sheet, 46 × 57 cm, pk 100