682
GCCHROMATOGRAMS |
FORENSIC/PHARMACEUTICAL
Benzodiazepines, Phenothiazines
Phenothiazines (BasicDrugs) (Underivatized)
Rtx®-5
1
9
87
5,6
4
3
2
Column:
Rtx
®
-5, 15m, 0.32mm ID, 0.50µm (cat.# 10236)
Sample:
1.0µL split injection of phenothiazines
Conc.:
2,000ng/µL
Oven temp.:
200°C to 325°C@ 5°C/min.
Inj./det. temp.:
250°C/315°C
Carrier gas:
helium
Linear velocity:
25cm/sec. set@ 200°C
FID sensitivity:
2.56 x 10
-10
AFS
Split ratio:
30:1
min.
5
10
15
20
25
10
GC_PH00269
1. phenothiazine
2. promethazine
3. trimeprazine
4. promazine
5. chlorprothixene
6. chlorpromazine
7. trifluoperazine
8. acetopromazine
9. prochlorperazine
10. thioridazine
Separationoptimized
usingPro
ez
GC
software!
min.
2
4
6
8
10
1
2
3
4
5,6
7
8
9
10
11
12
13
Column:
Rtx
®
-200, 15m, 0.32mm ID, 0.25µm (cat.# 15021)
Sample:
1.0µL split injection of benzodiazepines
Conc.:
15ng/component
Oven temp.:
225°C to 325°C@ 8°C/min.
Inj./det. temp.:
250°C/320°C
Carrier gas:
helium
Linear velocity:
35cm/sec. set@ 225°C
FID sensitivity:
5.12 x 10
-10
AFS
Split ratio:
60:1
GC_PH00268
Benzodiazepines (BasicDrugs) (Underivatized)
Rtx®-200
1. medazepam
2. lorazepam
3. diazepam
4. desmethyl diazepam
5. bromazepam
6. prazepam
7. temazepam
8. flurazepam
9. clobazam
10. flunitrazepam
11. clonazepam
12. alprazolam
13. triazolam
Benzodiazepines (15μg/mL)
Rxi®-5SilMS
Peaks
1. Oxazepam
2. Lorazepam
3. Diazepam
4. Flunitrazepam
5. Prazepam
6. Clonazepam
7. Alprazolam
Column
Rxi
®
-5Sil MS, 30m, 0.25mm ID, 0.25µm (cat.# 13623)
Sample
Diluent:
Butyl chloride
Conc.:
15µg/mL
Injection
Inj. Vol.:
1µL splitless (hold 1min.)
Liner:
3.5mmGooseneck Splitlessw/Wool (cat.# 22286-200.1)
Inj.Temp.:
280 °C
Purge Flow:
32.2mL/min. (20:1 split)
Oven
OvenTemp:
200 °C to 330 °C at 15 °C/min. (hold 3min.)
Carrier Gas
He, constant linear velocity
Linear Velocity: 50 cm/sec., 23.7 psi, 163.4kPa@ 200 °C
Detector
MS
Mode:
Scan
Transfer Line
Temp.:
280 °C
AnalyzerType: Quadrupole
SourceTemp.:
200 °C
Electron Energy: 70 eV
Solvent Delay
Time:
4min.
TuneType:
PFTBA
IonizationMode: EI
Scan Range:
50-350 amu
Scan Rate:
5 scans/sec.
Instrument
Shimadzu 2010GC&QP2010+MS
GC_CF1148
Goodpeak shape
witha fastelution
timeof<8min.
NEW!
Website :
E-mail :
TelNo : 03 9762 2034 . . . inAUSTRALIA
Mar 2011
