Unlike traditional polymeric cast film membranes, H&V Trupor® NYLON and PES membrane utilizes a composite design to achieve precisely regulated porosities with best-in-class performance which significantly reduces trace extractables making it an ideal matrix for analytical separations.

• No adhesives or surfactants are utilized which significantly reduces trace extractables making it an ideal matrix for analytical separations
• LabExact® Trupor® Nylon or PES syringe filters reduce back pressure by 50% versus comparable porosity cast membrane so they are easier to use and reduce operator fatigue, instances of sample-fouling integrity failure, internal device pressures, and the need for overmolding of the housing to accommodate higher operating back pressure
• LabExact® Trupor® Nylon and PES syringe filters demonstrate >40% greater loading capacity versus comparable porosity cast membrane to allow larger sample volumes to be processed which can reduce sample preparation and waste disposal cost while increasing workflow
• NYLON Hydrophilic material recommended for filtration of aqueous or organic/aqueous medium polar liquids
• Commonly used for general laboratory filtration and filtration of HPLC and GC samples prior to injection into analyzer
• Trupor® PES is recommended for Ion Chromatography used for final filtration of bacteriophage and infusion solutions and tissue culture, proteins, buffer and nucleic acids filtration and ideal for applications requiring maximum sample recovery

The advantages of lower back pressure and greater loading capacities do not compromise the precision pore structure. LabExact® Trupor® syringe filter retention testing demonstrates equal or greater consistency to many leading polymeric cast film membranes on the market today. You can feel secure that this is an ideal choice for critical separation applications with samples separated to the target retention consistently from device-to-device and lot-to-lot. This material is manufactured in the United States.