Nitrocellulose membrane, used in the immune reaction site of immune test strips, is an important in vitro diagnostic material. Cobetter NC140C and NC95C membranes meet the production requirements of diagnostic lateral test manufacturers. 

Cobetter RB and GF series glass fibers have consistent absorption rate and climbing speed, can be used as sample pads and binding pads for lateral flow immunoassays.

Cobetter PSM series plasma separation membrane is specifically developed for POCT diagnostics. It can quickly separate plasma from whole blood without hemolysis and no pre-treatment is required.