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GC COLUMNS | APPLICATION-SPECIFIC COLUMNS
Environmental
Semivolatiles by EPA Method 8270 on Rxi®-5Sil MS (30 m, 0.25 mm ID, 0.25 µm) w/Drilled Uniliner® Inlet Liner
GC_EV00943
Rxi®-5Sil MS Columns (fused silica)
(low-polarity phase; Crossbond® 1,4-bis(dimethylsiloxy)phenylene dimethyl polysiloxane)
• Engineered to be a low-bleed GC-MS column.
• Excellent inertness for active compounds.
• General-purpose columns—ideal for GC-MS analysis of semivolatiles, polycyclic
aromatic compounds, chlorinated hydrocarbons, phthalates, phenols, amines,
organochlorine pesticides, organophosphorus pesticides, drugs, solvent impurities,
and hydrocarbons.
• Temperature range: -60 °C to 350 °C.
The Rxi®-5Sil MS stationary phase incorporates phenyl groups in the polymer back-
bone. This improves thermal stability, reduces bleed, and makes the phase less prone
to oxidation. Rxi®-5Sil MS columns are ideal for GC-MS applications requiring high
sensitivity, including use in ion trap systems.
Rxi®-5Sil MS Structure
95% 5%
CH3
CH3
Si O O
CH3
CH3
Si
CH3
CH3
Si
similar phases
DB-5ms, DB-5msUI, VF-5ms, ZB-5ms,
ZB-SemiVolatiles, Rtx-5Sil MS
15-Meter 30-Meter 60-Meter
ID df temp. limits cat.# price cat.# price cat.# price
0.25 mm0.10 µm -60 to 320/350 °C 13605 13608
0.25 µm -60 to 320/350 °C 13620 13623 13626
0.50 µm -60 to 320/350 °C 13635 13638
1.00 µm -60 to 320/350 °C 13650 13653 13697
0.32 mm0.25 µm -60 to 320/350 °C 13621 13624
0.50 µm -60 to 320/350 °C 13639
1.00 µm -60 to 320/350 °C 13654
0.53 mm1.50 µm -60 to 320/330 °C 13670
10-Meter 20-Meter 40-Meter 60-Meter
ID df temp. limits cat.# price cat.# price cat.# price cat.# price
0.15 mm0.15 µm -60 to 320/350 °C 43815 43816
2.0 µm -60 to 320/350 °C 43817
0.18 mm0.10 µm -60 to 320/350 °C 43607
0.18 µm -60 to 320/350 °C 43602 43605
0.36 µm -60 to 320/350 °C 43604
Semivolatiles Analysis
ordering note
Get the protection without the connection!
For Rxi®-5Sil MS columns with built-in
Integra-Guard® guard columns, see .
Similar to: (5%-phenyl)-methylpolysiloxane
For complete chromatogram,
see .