Consumables
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Whatman 1450-090 Quantitative, Hardened Low Ash High-quality cotton linters Filter Paper 2.7 µm, 90 mm (100/Pack)1450-090$64.23Order will ship within 1-3 business days -
Whatman 1452-090 Quantitative, Hardened Low Ash High-quality cotton linters Filter Paper 7 µm, 90 mm (100/Pack)1452-090$68.34Order will ship within 1-3 business days -
Whatman 1454-090 Quantitative, Hardened Low Ash High-quality cotton linters Filter Paper 20-25 µm, 90 mm (100/Pack)1454-090$68.35Order will ship within 1-3 business days