Uu Casset ELISA test kit

This kit can only be used for scientific research, and should not be used for medical diagnosis. Uu Casset ELISA test kit. Instructions for use The kit uses a double antibody one-step sandwich enzyme-linked immunosorbent assay (ELISA). The coated microcapsules were pre-coated with Uu Casset capture -----

Dali in winter, a poetic moment in a romantic mood

After the winter, Dali is still sunny, Dali, a city that is full of flowers (Shangguan customs, Shangguan flowers, Cangshan snow, and Erhai Lake)... Note: Sunshine of Dali Ancient City on November 8, 2015 The reason for writing this article about Dali is that a friend recently went to Dali on v-----