resep kue basah

cara menghilangkan jerawatdownload clash of clans for pccara alami menghilangkan ketombeCara Alami Menghilangkan Bekas Luka Dengan Cepatberbagai cara menghilangkan bau badancara menghilangkan bau mulut secara alami

PENENTUAN KUANTITATIF MORFIN DALAM URIN SECARA SPEKTROFOTODENSITOMETRI

N. M. Suaniti, M. A. Hitapretiwi Suryadhi

Abstract


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.

Keywords


morphine, methanol, maximum wave length (maks), thin layer chromatography spectrophotodensitometry

Full Text: PDF

Refbacks

  • There are currently no refbacks.
karimun jawa karimunjawa paket wisata karimunjawa paket karimun jawa