PENENTUAN KUANTITATIF MORFIN DALAM URIN SECARA SPEKTROFOTODENSITOMETRI
Abstrak
Quantitative determination of morphine in urine has been done by utilizing spectrophotodensitometry.Morphine standard in methanol 5 g/mL was spotted by linomat between 4-24 L in metal sheet thin layer
chromatography spectrophotodensito-metry using morphine standard of 20.40.60.80.100.120. and 140 ng.
Methode. statistically and validation analysis, showed a regression line of y = -69.21 + 8.06 x with r =
0.992. Detection and quantitation limits of 18.02 ng and 60.06 ng respectively were measured at maximum wave
length of (maks) 287 nm with on recovery of 90.91 percent.
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SUANITI, N. M.; HITAPRETIWI SURYADHI, M. A..
PENENTUAN KUANTITATIF MORFIN DALAM URIN SECARA SPEKTROFOTODENSITOMETRI.
Jurnal Kimia (Journal of Chemistry), [S.l.], nov. 2012.
ISSN 2599-2740.
Tersedia pada: <https://ojs.unud.ac.id/index.php/jchem/article/view/2678>. Tanggal Akses: 26 apr. 2025
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morphine, methanol, maximum wave length (maks), thin layer chromatography spectrophotodensitometry
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