Whatman Mini-UniPrep 0.45 μm Syringeless Filter UN503 Series

The Whatman Mini-UniPrep Syringeless Filter is a compact and efficient filtration device designed for streamlined sample preparation in laboratory workflows. Its innovative design integrates the filtration membrane, vial, and plunger into a single unit, eliminating the need for additional components like syringes and reducing the risk of contamination.This syringeless filter is particularly suited for processing small volumes of samples, typically ranging from 0.5 to 2.0 milliliters. It facilitates easy and direct filtration of samples into the attached vial by simply pressing the plunger, making it user-friendly and time-saving.The Mini-UniPrep Syringeless Filter is available with various membrane materials and pore sizes to suit different filtration requirements, including particle removal, clarification, and sterilization. Common membrane materials include nylon, polyethersulfone (PES), regenerated cellulose, and polytetrafluoroethylene (PTFE), each offering specific benefits depending on the sample type and application needs.Laboratories across biological, pharmaceutical, and environmental fields utilize the Mini-UniPrep Syringeless Filter for tasks such as sample preparation for chromatography, purification of proteins or nucleic acids, and removal of particulates from small-volume samples. Its compact size, easy operation, and reliable filtration performance make it a valuable tool for efficient and precise laboratory filtration processes.