barentt-designof-2002.pdf (392.36 kB)
Design of LabVIEW® - based software for the control of sequential injection analysis instrumentation for the determination of morphine.
journal contribution
posted on 2002-07-01, 00:00 authored by Claire Lenehan, Neil BarnettNeil Barnett, S LewisLabVIEW®-based software for the automation of a sequential injection analysis instrument for the determination of morphine is presented. Detection was based on its chemiluminescence reaction with acidic potassium permanganate in the presence of sodium polyphosphate. The calibration function approximated linearity (range 5 × 10 -10 to 5 × 10 -6M) with a line of best fit of y = 1.05 x + 8.9164 (R2 = 0.9959), where y is the log10 signal (mV) and x is the log10 morphine concentration (M). Precision, as measured by relative standard deviation, was 0.7% for five replicate analyses of morphine standard (5 × 10-8M). The limit of detection (3 σ) was determined as 5 × 10-11 M morphine.
History
Journal
Journal of automated methods and management in chemistryVolume
24Issue
4Pagination
99 - 103Publisher
Hindawi Publishing CorporationLocation
New York, N. Y.Publisher DOI
ISSN
1463-9246eISSN
1464-5068Language
engNotes
Cover date July/AugustPublication classification
C1 Refereed article in a scholarly journal; C Journal articleCopyright notice
2002,The AuthorsUsage metrics
Categories
No categories selectedLicence
Exports
RefWorks
BibTeX
Ref. manager
Endnote
DataCite
NLM
DC