Puradisc™ Syringe Disc Filters, 4mm, 13mm and 25mm Whatman
u For sample preparation and small volume filtration u Full range of membrane and glass microfibre media u Special outlet designed for use with microvials
Media/Description Pore size µm Cat. No. PVDF w/t
0.2 0.2
PVDF Polysulphone Polypropylene PTFE w/t PTFE
0.45 0.2
0.45 0.45
0.2 0.2
0.45 0.2
0.45 0.2
0.45 0.1
0.2
0.45 1.0 5.0
Nylon 66
0.2 0.2
0.45
Glass Microfibre Media GF/A GF/C GF/D GF/F
1.6 1.2 2.7 0.7
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FC370-12 FC370-18
FC370-32 —
FC370-40 —
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FC370-80 FC370-86
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FC372-15 FC372-19 — —
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FC372-38
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w/t: with tube tip for direct filtration into microvials. 25mm Disc