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Whatman 1442-320 Quantitative, Ashless High-quality cotton linters Filter Paper 2.5 µm, 320 mm (100/Pack)1442-320$580.63Order will ship within 1-3 business days -
Whatman 1442-917 Quantitative, Ashless High-quality cotton linters Filter Paper 2.5 µm, 46 mm (100/Pack)1442-917$1,199.89Order will ship within 1-3 business days -
Whatman 1443-090 Quantitative, Ashless High-quality cotton linters Filter Paper 1.5 µm, 90 mm (100/Pack)1443-090$68.34Order will ship within 1-3 business days -
Whatman 1443-110 Quantitative, Ashless High-quality cotton linters Filter Paper 1.5 µm, 110 mm (100/Pack)1443-110$83.49Order will ship within 1-3 business days -
Whatman 1443-125 Quantitative, Ashless High-quality cotton linters Filter Paper 1.5 µm, 125 mm (100/Pack)1443-125$94.72Order will ship within 1-3 business days -
Whatman 1443-150 Quantitative, Ashless High-quality cotton linters Filter Paper 1.5 µm, 150 mm (100/Pack)1443-150$119.92Order will ship within 1-3 business days -
Whatman 1443-185 Quantitative, Ashless High-quality cotton linters Filter Paper 1.5 µm, 185 mm (100/Pack)1443-185$176.63Order will ship within 1-3 business days -
Whatman 1444-070 Quantitative, Ashless High-quality cotton linters Filter Paper 3 µm, 70 mm (100/Pack)1444-070$49.14Order will ship within 1-3 business days -
Whatman 1444-090 Quantitative, Ashless High-quality cotton linters Filter Paper 3 µm, 90 mm (100/Pack)1444-090$68.35Order will ship within 1-3 business days -
Whatman 1444-110 Quantitative, Ashless High-quality cotton linters Filter Paper 3 µm, 110 mm (100/Pack)1444-110$83.49Order will ship within 1-3 business days -
Whatman 1444-125 Quantitative, Ashless High-quality cotton linters Filter Paper 3 µm, 125 mm (100/Pack)1444-125$94.72Order will ship within 1-3 business days -
Whatman 1444-150 Quantitative, Ashless High-quality cotton linters Filter Paper 3 µm, 150 mm (100/Pack)1444-150$119.92Order will ship within 1-3 business days -
Whatman 1444-185 Quantitative, Ashless High-quality cotton linters Filter Paper 3 µm, 185 mm (100/Pack)1444-185$176.63Order will ship within 1-3 business days -
Whatman 1444-240 Quantitative, Ashless High-quality cotton linters Filter Paper 3 µm, 240 mm (100/Pack)1444-240$280.99Order will ship within 1-3 business days -
Whatman 1450-042 Quantitative, Hardened Low Ash High-quality cotton linters Filter Paper 2.7 µm, 42.5 mm (100/Pack)1450-042$36.34Order will ship within 1-3 business days