R-Biopharm GmbH

Ridascreen Tetracycline. R-Biopharm GmbH, Darmstadt, Germany. 

Test kit for the determination of acetic acid (R-Biopharm GmbH, Darmstadt, Germany)... 

The majority of users of ELISA methods use microtiter plates to which the antibodies are attached. The large number of wells in a microtiter plate provide for doing several samples at one time, although there may not be uniformity in all of the wells, particularly those around the edge of the plate. A plate reader is necessary to record the results which adds to the cost. One kit is available commercially, RADISCREEN (R-biopharm GmbH, Darmstadt, Germany), that utilizes microtiter plates (Park et al.,1994). 

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