87
GCCOLUMNS |
APPLICATION-SPECIFICCOLUMNS
Environmental
SemivolatilesAnalysis
similar
phases
DB-5MS,VF-5ms, CP-Sil 8Low-Bleed/MS
Si
CH
3
CH
3
CH
3
CH
3
Si
O
O
CH
3
CH
3
Si
Rxi®-5SilMSStructure
x
y
ordering
note
Get theprotectionwithout theconnection!
For Rxi®-5SilMScolumnswithbuilt-in
Integra-Guard®guardcolumns, see
page35
.
TheRxi®-5SilMS
column is
recommended
forUSEPA
Method8270.
SemivolatileorganicsbyUSEPAMethod8270onanRxi®-5SilMScolumn.
GC_EV00943
• Excellent pyridinepeakshape.
• Excellent response forphenols.
• Excellent resolutionofPAHs.
For complete chromatogram,
seepage43.
Rxi®-5SilMSColumns
(fusedsilica)
(lowpolarityCrossbond® silarylenephase; selectivity close to5%phenyl/95%dimethyl
arylenepolysiloxane)
• Engineered tobe a lowbleedGC/MS column.
• Excellent inertness for active compounds.
• General purpose columns—ideal forGC/MS analysis of polycyclic aromatic
compounds, chlorinatedhydrocarbons, phthalates, phenols, amines, organochlorine
pesticides, organophosphorus pesticides, drugs, solvent impurities, and
hydrocarbons.
• Temperature range: -60 °C to350 °C.
The Rxi®-5Sil MS stationary phase incorporates phenyl groups in the polymer back-
bone.This improves thermal stability, reduces bleed, andmakes thephase less prone to
oxidation. Rxi®-5Sil MS columns are ideal for GC/MS applications requiring high
sensitivity, includinguse in ion trap systems.
ID
df
temp. limits
15-Meter
30-Meter
60-Meter
0.25mm 0.10µm -60 to 330/350°C 13605
13608
0.25µm -60 to 330/350°C 13620
13623
13626
0.50µm -60 to 330/350°C 13635
13638
1.00µm -60 to 325/350°C 13650
13653
13697
0.32mm 0.25µm -60 to 330/350°C 13621
13624
0.50µm -60 to 330/350°C
13639
1.00µm -60 to 325/350°C
13654
0.53mm 1.50µm -60 to 310/330°C
13670
ID
df
temp. limits
10-Meter
20-Meter
40-Meter
0.10mm 0.10µm -60 to 330/350°C 43601
0.18mm 0.10µm -60 to 320/350°C
0.18µm -60 to 330/350°C
43602
43605
0.36µm -60 to 330/350°C
43604
Website :
E-mail :
TelNo : 03 9762 2034 . . . inAUSTRALIA
Mar 2011
