PRODUCT DETAIL DuoSet Ancillary Kits provide a comprehensive collection of reagents and plates to perform five 96-well or 384-well assays. DuoSet Ancillary Kit 3 contains Reagent Diluent 3. Each analyte presents varying requirements for optimal assay performance. Please consult the product datasheet for each DuoSet ELISA Development System to determine the required Reagent Diluent formulation.