Whatman Qualitative Filter Papers, 15mm, 203 x 254mm
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GE Healthcare offers a wide choice of qualitative cellulose filter papers with different levels of purity, hardness, flow rate, loading capacity, and chemical resistance. Two formats are available: standard filters and wet-strengthened filters. Some standard and wet-strengthened filters are available in pre-pleated forms which improves flow rate and increases loading capacity compared to equivalent flat filters.
Whatman qualitative filter papers are manufactured from high-quality cotton linters, ensuring quality, reproducibility, and uniformity. Qualitative cellulose filters are used in qualitative analytical techniques to determine and identify materials. A wide range of retention/flow rate combinations matches numerous laboratory applications.
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Whatman Grade 1 Qualitative Filter Paper, Standard, 15 mm Circle, 500 pack, 1001-0155Regular Price $53.39 Price $47.22
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Whatman Grade 41 Fast Ashless Filter Paper, 203 x 254 mm Sheet 100 Pack, 1441-866Regular Price $280.00 Price $247.63