Consumables
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Whatman 1440-320 Quantitative, Ashless High-quality cotton linters Filter Paper 8 µm, 320 mm (100/Pack)1440-320$580.63Order will ship within 1-3 business days -
Whatman 1441-320 Quantitative, Ashless High-quality cotton linters Filter Paper 20-25 µm, 320 mm (100/Pack)1441-320$502.07Order will ship within 1-3 business days -
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