Clinical chemistry analyzers, also referred to as biochemistry analyzers, use measurement technologies including photometric and colorimetric testing, ion-selective potentiometry, and latex agglutination to analyze samples such as blood serum, plasma, and urine. Chemistry analyzers are used in all types of laboratories, from small point-of-care clinics to high-throughput clinical labs, to test for analytes such as proteins, enzymes, and electrolytes. Applications include monitoring diseases such as diabetes, testing for metabolic functions or cardiac markers, and drugs-of-abuse testing. Benchtop analyzers are the most common type.