H&V Trupor® PES membranes utilize nanoscale technology in a composite design to achieve precisely regulated porosities with higher loading capacity and faster flow. No adhesives are utilized, which significantly reduces trace extractables.

• No additives are utilized which significantly reduce trace extractables
• Trupor® membrane filters demonstrate back pressure reduction by >50% versus comparable porosity cast membranes
• This material is manufactured in the United States
• Trupor® Nylon membrane filters demonstrate loading capacity >40% versus comparable porosity cast membrane
• Larger sample volumes can be prepared with one filter to reduce cost in sample preparation, increase workflow, and decrease waste disposal
• Autoclavable

The advantages of lower back pressure and greater loading capacities do not compromise precision pore structure. Trupor® membrane filter retention testing demonstrates equal or greater consistency to many leading polymeric cast film membranes on the market today. Feel secure that critical samples are being separated to the target retention consistently from device-to-device and lot-to-lot.