82
GCCOLUMNS |
APPLICATION-SPECIFICCOLUMNS
Clinical, Forensic & Toxicology
Rapid, reliablebloodalcohol testing,usingRtx®-BAC1andRtx®-BAC2
columns.
similar
phases
DB-ALC1,DB-ALC2
6
5
1
2
3
4
1. methanol
2. acetaldehyde
3. ethanol
4. isopropanol
5. acetone
6.
n
-propanol
Rtx®-BAC130m, 0.53mm ID, 3.0μm (cat.#18001)
min.
1
2
3
1
2
3
4
5
6
Rtx®-BAC230m, 0.53mm ID, 2.0μm (cat.#18000)
Inj.:
1.0mL headspace sample
of a blood alcohol mix
Sample conc.:
0.1% per compound
Oven temp.:
40°C
Inj./det. temp.: 200°C
Carrier gas:
helium
Linear velocity: 80cm/sec. set@ 40°C
FID sensitivity:
1.28 x 10
-10
AFS
GC_PH00239
min.
1
2
3
Baseline resolution in less than3minutes.
restek
innovation
!
BloodAlcohol Analysis
Bloodalcohol
analysis in less than
3minutes!
GetMore!
Clinical, Forensic
&Toxicology
SolutionsOnline
Rtx®-BAC1Columns
(fusedsilica)
(proprietaryCrossbond®phase)
Rtx®-BAC1/Rtx®-BAC2
• Application-specific columns for blood alcohol analysis—achieve baseline resolution
in less than3minutes.Also excellent for abused inhalant anesthetics,
γ
-hydroxybu-
tyrate (GHB)/
γ
-butyrolactone (GBL), glycols, and common industrial solvents.
• Rtx®-BAC2 confirmation columnprovides four elutionorder changes under the
same conditions.
• Stable to260 °C.
These columns separate to baseline all blood alcohol compounds in blood, breath, or
urine, in less than3minutes, under isothermal conditions. Isothermal analysis increas-
esproductivitybyeliminating theneed forovencycling.Confirmation iseasilyachieved
with this tandem set because there are four elution order changes between the two
columns.
Rtx®-BAC2Columns
(fusedsilica)
(proprietaryCrossbond®phase)
ID
df
temp. limits
30-Meter
0.32mm 1.80µm -20 to 240/260°C 18003
0.53mm 3.00µm -20 to 240/260°C 18001
ID
df
temp. limits
30-Meter
0.32mm 1.20µm -20 to 240/260°C 18002
0.53mm 2.00µm -20 to 240/260°C 18000
free
literature
GCAnalysisofBlood
Alcohols
Downloadyour free
copy from
lit. cat.#59598A
Website :
E-mail :
TelNo : 03 9762 2034 . . . inAUSTRALIA
Mar 2011
