These are unbacked nitrocellulose membranes for use in a lateral flow assay.

• Unbacked, allowing either belt or air side of the membrane to be used
• Enables assay suitability tests of both air and belt side of the membrane
• Constructed of 100% nitrocellulose

These AE membranes offer a higher level of purity and performance compared to post-treated materials. The AE membranes have been used extensively since the development of the original lateral-flow tests.

Capillary flow rate: 160 - 210 s/4 cm