Overview of Non-Sterile Millex® Syringe Filters with Hydrophilic PTFE• Lowest extractables, optimizing background levels of sensitive analyses like UHPLC and LC-MS• Filtration of protein-containing solutions, and aqueous or organic solutions• Available in 0.20 µm and 0.45 µm pore sizes and three diameters to suit your application needsAvailable in Multiple Pack Sizes:SKU ending with NS (-------NS): 50 per packSKU ending with NL (-------NL): 100 per packSKU ending with NB (-------NB): 250 per packSKU ending with NK (-------NK): 1000 per packSLCRT13NL: 100 per pack. These syringe filters have a tube outletApplications: Sample Filtration Prior to UHPLC, HPLC and Mass Spec; Solvent Filtration; Clarification of Aqueous and Organic Solutions