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ITEM#: 2500-10311809 PK
MFR#: 10311809
Cytiva Whatman Grade 597 Qualitative Filter Circles, Diameter: 90 Mm, Format: Disc, Particle Retention: 7 Um, Pore Size: 4 To 7 Um, Description: Grade 597 SeedTesting Paper, Circle, 90 Mm, Diameter: 3.54 In., Filtration Speed: Approx. 140S, Flow Ra