The NEW Pall Acrodisc 25mm Syringe Filters with 0.8/0.2um pore size come in a pack of 50 units. These filters are intended for use in various laboratory settings including physical, dental, medical, microbiological, and biological laboratories. Manufactured by Pall Corporation, the Acrodisc model ensures high quality and reliability for filtering syrinders in a variety of applications. At 25mm in outer diameter, these filters provide efficient filtration while minimizing the risk of clogging. Perfect for surplus laboratory bench supplies, these filters are a valuable addition to any laboratory stock.