ReliaPrep Syringe Filters ™ Ahlstrom-Munksjö’s premium brands complete the portfolio in laboratory filtration. Ahlstrom-Munksjö offers a wide variety of syringe filters for convenient sample preparation and fluid sterilization. Cellulose Acetate and Polyether Sulfone membranes are ideal for samples containing proteins and generally recommended for aqueous solutions filtration; Nylon, syringe filters with PTFE and Regenerated Cellulose membrane are recommended for organic solvents filtration. Ahlstrom-Munksjö also offers syringe filters for highly loaded aqueous solutions including a glass fiber prefilter and a cellulose acetate membrane. Ahlstrom-Munksjö ReliaPrep™ - Syringe Filters are offered in several different membranes and sizes to accommodate a variety of sample matrices for demanding sample preparation and microfiltration applications such as: – Sample clarification/particulate removal – Filtration of solvents used for chromatography applications – Filtration of biological samples, tissue cultures, proteins and nucleic acids – Sterile filtration and venting Ahlstrom-Munksjö ReliaPrep™ – Wide variety of membranes and pore sizes available – High lot-to-lot reliability and reproducibility for consistent filtration quality – Ultra-pure production facility in Germany according to the highest quality control standards – Various filter diameters for different sample volumes and pack sizes available on demand – Available in sterile, single packed or non-sterile packaging – Transparent syringe filter housing for full visual control – High quality housing constructio

Cellulose Acetate: low protein-binding, well suited for sterile filtration and clarification of aqueous solutions, nutrient media, buffers, and sera. Also compatible with alcohol and oil. These hydrophilic membranes offer high and consistent flow rates. Regenerated Cellulose: hydrophilic and resistant to solvents. Typically used for HPLC sample preparation. Nylon (Polyamide): hydrophilic and widely used in both aqueous and organic solvent filtration applications. Well suited for clarification of buffers and nutrient media with a low level of extractables. Polyether Sulfone (PES): uniform pore...