Use of LC-HRMS in full scan-XIC mode for multi-analyte urine drug testing - a step towards a ‘black-box’ solution?

2017 ◽  
Vol 52 (8) ◽  
pp. 497-506 ◽  
Author(s):  
N. N. Stephanson ◽  
P. Signell ◽  
A. Helander ◽  
O. Beck
Keyword(s):  
Drug Testing ◽  
Black Box ◽  
Urine Drug Testing ◽  
Urine Drug ◽  
Full Scan

scholarly journals Use of LC-HRMS in full scan-XIC mode for multi-analyte urine drug testing - a step towards a ‘black-box’ solution?

2017 ◽  
Vol 52 (8) ◽  
pp. ii-ii
Author(s):  
N.N. Stephanson ◽  
P. Signell ◽  
A. Helander ◽  
O. Beck
Keyword(s):  
Drug Testing ◽  
Black Box ◽  
Urine Drug Testing ◽  
Urine Drug ◽  
Full Scan

Analytical and technical aspects of testing for drug abuse: confirmatory procedures.

1988 ◽  
Vol 34 (3) ◽  
pp. 471-473 ◽  
Author(s):  
M A Peat
Keyword(s):  
Drug Testing ◽  
Analytical Procedure ◽  
Gas Chromatography Mass Spectrometry ◽  
Technical Aspects ◽  
Governmental Agencies ◽  
Accuracy And Precision ◽  
Urine Drug Testing ◽  
Urine Drug ◽  
Chemical Technique ◽  
Layer Chromatography

Abstract Many laboratories are now performing urine drug testing for employers, governmental agencies, and other institutions. It is now recognized that presumptive positive screening results have to be confirmed by an analytical procedure based on a different chemical technique with greater than or equal sensitivity to the screening test. Thin-layer chromatography has been widely used for this; however, it is relatively insensitive for certain drugs, and it cannot satisfy the accuracy and precision requirements needed to determine threshold concentrations reliably. Gas chromatography-mass spectrometry is able to satisfy these threshold requirements and has become the method of choice for confirming initial immunoassay results.

Estimating the Prevalence of Opiates Use by Unlinked Anonymous Urine Drug Testing: A Pilot Study in Iran

2008 ◽  
Vol 43 (3-4) ◽  
pp. 513-520 ◽  
Author(s):  
Nouzar Nakhaee ◽  
Kouros Divsalar ◽  
Manzume Shamsi Meimandi ◽  
Shahriar Dabiri
Keyword(s):  
Pilot Study ◽  
Drug Testing ◽  
Urine Drug Testing ◽  
Urine Drug

Experience with a Sulfonamide Diuretic in a Large Urine Drug Testing Program

1987 ◽  
Vol 11 (5) ◽  
pp. 215-218 ◽  
Author(s):  
Berndt-Ingo Podkowik ◽  
Michael L. Smith ◽  
Robert O. Pick
Keyword(s):  
Drug Testing ◽  
Testing Program ◽  
Urine Drug Testing ◽  
Urine Drug
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