April 2015 Tech Guide: Immunoassay Kits and Instruments Apr 24, 2015 | Immunoassay, Immunoassay Instrumentation, Immunoassay Reagents & test Kits, Rapid Assays | CLP’s April 2015 Tech Guide features a range of immunoassay kits and instruments from vendors such as BD Diagnostics Point of Care, Bio-Rad Laboratories, Randox Toxicology, and Thermo Fisher Scientific. The file is available as a downloadable PDF. If you do not have Adobe Acrobat, you can download it for free from Adobe.