Whatman Fusion 5

Fusion 5 is a proprietary single layer matrix membrane that can be used to replace traditional modular components from a lateral flow testing kit.

Fusion 5 is a proprietary single layer matrix membrane that can be used to replace traditional modular components from a lateral flow testing kit.


    Fast flowing: quick and accurate results with wicking rates under 40 s for a 4 cm strip.

    No blocking required: Uses hydrophilic material.

    High sensitivity: Low background minimizes false-positive results.

    Eliminates component contact issues: Ensures accurate test results.

    No assembly required: manufacturing is easy, fast, and efficient.

    Fast test development: save time and money.


Fusion 5 – a Single Material for a Wide Range of Tests


Developers of rapid tests have always faced the problem of selecting lateral-flow component materials and getting them to perform effectively together in a test. Based on our proprietary FUSION (single-layer matrix) technology, Fusion 5 is a single material that can be used for a wide range of tests, simplifying manufacturing and reducing costs. Fusion 5 provides a single material that can for fulfill all the requirements of a lateral flow test kit. One strip can be used to replace separate blood separator, sample wick, conjugate release, reaction membrane, and absorbent pad. Fusion 5 can also function as a single component depending on the assay needs.

Product Product Name Pack size
8151-9915 Fusion 5 25mm x 50m 1 roll