Nonsterile nylon membranes are inherently hydrophilic and are compatible with many aqueous and organic solvents and solutions making them suitable for HPLC sample preparation, sterilizing biological solutions or buffers, and vacuum degassing. Membranes may be exposed to temperatures up to 75°C (167°F), and can withstand up to five autoclave cycles at 121°C for 30 minutes. Additional variations are available; call us for details.