Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Colorimetry (C) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (15) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (3) Sample Type Plasma (1) Urine (2) Test Area Exposure (1) Therapeutics (2) Test Category Analgesics (1) (-) Anesthetics (2) Biomarkers (2) Depressants (1) (-) Metals/Elements (1) Plasticizers (2) Sedative/Hypnotics (13) Volatiles (1) Test Sub-Category Other (2) Toxic Elements (1) Test Test Name 0560P Benzocaine, Plasma 0560U Benzocaine, Urine 0638U Beryllium, Urine