Uniform Nano-filtration Membranes for reproducible results

Share This Post

Share on facebook
Share on linkedin
Share on twitter
Share on email


What are Track Etched Membranes?

GVS Track Etched Membranes are made from a thin polycarbonate or polyester film with precisely defined pores.

Known as Polycarbonate Track Etched (PCTE) or Polyester Track Etched (PETE) membranes, these unique membranes are highly customizable and allow for specific control over both pore density and size, which lies in the microns to nanometer range.  
This ensures that the physical properties of each membrane precisely match the desired specifications.

The resulting membrane is a thin film with a smooth, flat surface. All particles larger than the pore size are captured on its surface.

What advantages do they provide over standard polymeric porous membranes?

Standard membranes provide nominal pore sizes with avery wide distribution on a thicker membrane.

Track Etched Membranes provide an absolute pore size with an extremely narrow distribution on a very thin membrane. This allows for a significantly higher particle recovery rate when compared to the standard membranes.

Additionally, the uniform distribution provides reproducible results across all phases of product development and production.

What are the applications where filtering the nanoparticles?

Track Etched Membranes are ideally suited for use in cellular-based filtration assays as well as filtration applications where high purity is required.

These membranes are recommended for electron microscopy of nanoparticles and polymers, removal of red blood cells from plasma, size separation of ribosome or size separation during powder production, and capture of nanoparticles in the air.  

For additional information, please visit:

Polyester Track Etched PETE Membrane


Hasan Mohammad, Sales, GVS USA

Michele Monna, BDM LS Southern Europe, GVS Italy

More To Explore


GVS acquires 100% of the Shanghai Transfusion Technology Co., Ltd

GVS announced that it has entered into a binding agreement with Ningbo Fuji Medical Technology Co., Ltd., a company controlled by Shanghai Fosun Pharmaceutical (Group) Co., Ltd., to acquire the entire share capital of Shanghai Transfusion Technology Co., Ltd., a Shanghai headquartered company active in the production and sale of blood management related products. The


GVS acquires 100% of the Italian Group Haemotronic

GVS has acquired the 100% of the share capital of the Italian Group Haemotronic, a leading supplier of advanced filtration solutions for highly critical applications and a specialized producer of components and bags for the medical sector with plants in Italy and Mexico.  In line with its strategy, the acquisition of the company contributes to

Scroll to Top

Want to explore the global website?

You are currently at GVS Malaysia website. To visit the global website, click the button below.

Email Inquiries Form

We are always here for you! send us a mail now if you have any questions!