Methamphetamine in Urine
With sahipak AGS-320 7G
, a multimode column, it is possible
to make the direct analysis of drug components in serum blood and urine without
sample pretreatment. Proteins, nucleic acids and polysaccharides are eluted first
by GFC mode, and then, drugs and metabolites, whose hydrophobic interaction is
larger, are eluted by reversed phase mode. This method can be used for the analysis
of extracted fluid from serum, urine and internal organs.
GS-320 7G is an old
type of GS-320 HQ.
Column : Shodex Asahipak GS-320 7G (7.5mmID*500mm)
Eluent : 0.02M NaHCO3/CH3CN=80/20
Flow rate : 1.0mL/min
Detector : UV(207nm)
Column temp. : 40°C
Hosoi , EISEI KAGAKU , 33 (3) (1987) 170.