Capillary Columns High-Performance Columns
SH-I-5Sil MS Low-polarity phase: Crossbond™ silarylene phase 1,4-bis(dimethylsiloxy)phenylene dimethyl polysiloxane
SH-I-5Sil MS Structure
Engineered to be a low-bleed GCMS column.
CH 3 Si
CH 3 Si
CH 3
Excellent inertness for active compounds.
O
Si O
General-purpose columns—ideal for GCMS analysis of semi-volatiles, polycyclic aromatic compounds, chlorinated hydrocarbons, phthalates, phenols, amines, organochlorine pesticides, organophosphorus pesticides, drugs, solvent impurities, and hydrocarbons.
CH 3
CH 3
CH 3
x
y
Similar phases: DB-5ms UI, DB-5ms, VF-5ms, SLB-5ms
For SH-I-5Sil MS columns with Integra-Guard™ column, please refer to page C-44.
ID
df
Temp. Range
10 m
20 m
40 m
60 m
0.10 mm
-60 to 320/350 °C
227-36317-01
−
−
−
0.10 µm
0.15 µm
-60 to 320/350 °C
−
227-36030-01
−
−
0.15 mm
2.00 µm
-60 to 320/350 °C
−
227-36031-01
−
−
0.10 µm
-60 to 320/350 °C
−
−
−
227-36032-01
0.18 mm
0.18 µm
-60 to 320/350 °C
−
227-36033-01
227-36033-02
−
0.36 µm
-60 to 320/350 °C
−
227-36034-01
−
−
ID
df
Temp. Range
15 m
30 m
60 m
0.10 µm
-60 to 320/350 °C
−
227-36035-01
227-36035-02
−
0.25 µm
-60 to 320/350 °C
−
227-36036-01
221-75954-30
227-36036-02
0.25 mm
0.50 µm
-60 to 320/350 °C
−
227-36037-01
227-36037-02
−
1.00 µm
-60 to 320/350 °C
−
227-36038-01
221-75956-30
227-36038-02
0.25 µm
-60 to 320/350 °C
−
227-36039-01
227-36039-02
−
0.32 mm
0.50 µm
-60 to 320/350 °C
−
−
227-36040-01
−
1.00 µm
-60 to 320/350 °C
−
−
227-36041-01
−
0.53 mm 1.50 µm
-60 to 320/330 °C
−
−
227-36032-02
−
Benzodiazepines
Conditions
Peaks 1. Oxazepam 2. Lorazepam 3. Diazepam 4. Flunitrazepam 5. Prazepam 6. Clonazepam 7. Alprazolam
Instrument
: GCMS-QP2010
Column
: SH-I-5Sil MS, 30 m, 0.25 mm ID, 0.25 μm (P/N: 221-75954-30)
Sample
: Diluent: Butyl chloride Conc.: 15 μg/mL : 1 μL splitless (hold 1 min)
Inj. Vol.
Inj. Temp
: 280 °C
Purge Flow Oven Temp
: 32.2 mL/min (20:1 split)
: 200 °C to 330 °C at 15 °C/min (hold 3 min) : He, constant linear velocity mode, 50 cm/sec.
Carrier Gas
Detector
: MS-QP Transfer Line Temp: 280 °C Source Temp: 200 °C Solvent Delay Time: 4 min
Tune: PFTBA Ionization: EI Scan Range: 50-350
Pg C-9
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