About this item

• StonyLab nylon membrane filters are ideal to use in chromatography and a wide range of biological preparations to retain particles, filter samples, vacuum degassing, and more; suitable for aqueous, HPLC, and most organic solvent
• Pack of 50 Sheets
• Available Sizes: 1.85 inches (47 mm) diameter and 0.45 mm pore size;3.70 inches (94 mm) diameter, 0.45 mm pore size
• Nylon membrane is hydrophilic and has high protein binding as well as great chemical resistance
• Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied
• ASIN: B0BTYRG1QV, B0BGLF82NB