This is an Application Brief and does not contain a detailed Experimental section.
This application brief highlights the analysis of GHB and GBL in human urine using XTerra MS C18 Columns.
The compounds analyzed in this study are:
Column: |
XTerra MS C18 2.1 x 250 mm, 5 µm |
Part number: |
186000458 |
Mobile phase A: |
0.1% HCOOH |
Mobile phase B: |
MeOH |
Isocratic mobile phase composition: |
90%A; 10%B |
Flow rate: |
0.2 mL/min |
Injection volume: |
10 µl |
Detection: |
MS ESI+ |
Instrument: |
Alliance 2695, Micromass ZQ |
WA20738.060, June 2002