Effective immediately, the Sarstedt range also includes white and black micro test plates for a variety of immunological analyses. The solid-coloured plates are ideally suited for luminescence and fluorescence analyses. The white and black plates have a very low autofluorescence, enhance light signals and minimize ”well-to-well crosstalk“ as well as light scatter. The high-quality micro test plates are available with a flat base and two different surfaces. The hydrophobic Medium Binding surface is generally suited for the adsorption of mostly hydrophobic and larger/flexible molecules. High Binding plates have a defined hydrophilic surface which has been optimized for the adsorption of more hydrophilic or small/rigid molecules.