-
Whatman 1440-917 Quantitative, Ashless High-quality cotton linters Filter Paper 8 µm, 46 mm (100/Pack)1440-917$1,199.89Order will ship within 1-3 business days -
Whatman 1441-917 Quantitative, Ashless High-quality cotton linters Filter Paper 20-25 µm, 46 mm (100/Pack)1441-917$840.32Order 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