… have examined how qualitative urine results correlate with quantitative serum results for an
… serum HPLC analysis is performed in conjunction with two different POC urine immunoassay …

… binding immunoassay for detection of drugs in urine. This … , quantitative HPLC with ultraviolet
detection (HPLC-UV) … Comparing serum to urine levels in terms of qualitative thresholds is …

… Both assay systems are point of care immunoassays, … urine for drugs of abuse (DOA) in
hospital emergency rooms or … give a qualitative response to the presence or absence of a drug in …

… in an emergency department setting: comparison of two qualitative point-of-care urine
tricyclic antidepressant drug immunoassays with quantitative serum chromatographic …

… concentrations than in blood or serum samples. … drug tests or screens are performed
using immunoassay technology and are conducted in the laboratory or onsite with point-of-care …

… analysis (CTA) on urine or serum, selected serum drug … Screening tests for DOA provide
rapid, inexpensive, qualitative results … As with other screening immunoassays, a positive result …

… in the literature for serum/plasma analysis of TCA in overdose … used is of a purely qualitative
nature, this question could not … should be determined (semi)quantitatively to obtain a more …

… serum and urine determinations of ethanol, medicines, drugs … dedicated for qualitative
urine and saliva drugs of abuse … KB: Urine drugs of abuse testing at the point-of-care: clinical …

… detected in their serum by liquid chromatography–photo-diode … the Syva ® RapidTest dau
® point-of-care (POC) kit (Table II). … Both patients were admitted to the emergency department …

… Urine immunoassays are usually performed in cases of … , low-cost, and qualitative and
quantitative analysis of a wide … -based microextraction to tricyclic antidepressants with HPLC-DAD …