ASS: Atomic Absorption Spectrophotometry
AU: Arbitrary Units
CIE: Counterimmunoelectrophoresis
CLIA: Chemiluminescence immunoassay
EIA: Enzyme Immunoassay
ECLIA: Electrochemiliminescence Immuno Assay
HPLC: High-Performance/Pressure Liquid Chromatography
IFCC: International Federation Of Clinical Chemistry
IRMA: Immuno Radiometric assay
ISE: Ion selective electrode
PCR: Polymerase Chain Reaction
RIA: Radio Immuno Assay
RID: Radial Immunodiffusion