Consumables
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Whatman 1540-055 Quantitative, Hardened Ashless High-quality cotton linters Filter Paper 8 µm, 55 mm (100/Pack)1540-055$42.80Order will ship within 1-3 business days -
Whatman 1541-055 Quantitative, Hardened Ashless High-quality cotton linters Filter Paper 20-25 µm, 55 mm (100/Pack)1541-055$45.26Order will ship within 1-3 business days -
Whatman 1542-055 Quantitative, Hardened Ashless High-quality cotton linters Filter Paper 2.7 µm, 55 mm (100/Pack)1542-055$44.86Order will ship within 1-3 business days