Rtx015-16-628

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GC COLUMNS | HIGH-PERFORMANCE Rxi® COLUMNS
Rxi®-1ms
Rxi®-1ms Columns (fused silica)
(nonpolar phase; Crossbond® dimethyl polysiloxane)
• General-purpose columns for arson accelerants, essential oils, hydrocarbons,
pesticides, PCB congeners (e.g., Aroclor mixes), sulfur compounds, amines,
solvent impurities, simulated distillation, oxygenates, gasoline range organics
(GRO), refinery gases.
• Tested and guaranteed for ultra-low bleed; improved signal-to-noise ratio for
better sensitivity and mass spectral integrity.
• Temperature range: -60 °C to 330/350 °C.
• Equivalent to USP G1, G2, and G38 phases.
Rxi®-1ms Structure
CH3
CH3
Si
100%
O
Similar to: (100%-methyl)-polysiloxane
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lit. cat.# .
CFTS1269
99%Weathered Unleaded Gasoline on Rxi®-1ms
GC_PC01070
Column Rxi®-1ms, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13323)
Sample Unleaded gasoline: 99% weathered (cat.# 30436)
Diluent: Methanol
Conc.: 5,000 µg/mL
Injection
Inj. Vol.: 1.0 µL split (split ratio 20:1)
Liner: Splitless taper (4 mm) w/wool (cat.# 22405)
Inj. Temp.: 250 °C
Oven
Oven Temp.: 50 °C (hold 2 min) to 75 °C at 10 °C/min to 300 °C at 20 °C/min (hold 5 min)
Carrier Gas He, constant flow
Linear Velocity: 28 cm/sec
Detector FID@ 300 °C
similar phases
HP-1ms, HP-1msUI, DB-1ms, DB-1msUI,
Ultra-1, VF-1ms, ZB-1, ZB-1ms
15-Meter 30-Meter 60-Meter
ID df temp. limits cat.# price cat.# price cat.# price
0.25 mm 0.25 µm -60 to 330/350 °C 13320 13323 13326
0.50 µm -60 to 330/350 °C 13335 13338 13341
1.00 µm -60 to 330/350 °C 13350 13353 13356
0.32 mm 0.25 µm -60 to 330/350 °C 13321 13324 13327
0.50 µm -60 to 330/350 °C 13336 13339 13342
1.00 µm -60 to 330/350 °C 13354 13357
4.00 µm -60 to 330/350 °C 13396
0.53 mm 0.50 µm -60 to 330/350 °C 13337 13340
1.00 µm -60 to 330/350 °C 13352 13355
1.50 µm -60 to 330/350 °C 13367 13370 13373
10-Meter 12-Meter 20-Meter 25-Meter 50-Meter
ID df temp. limits cat.# price cat.# price cat.# price cat.# price cat.# price
0.15 mm 0.15 µm -60 to 330/350 °C 43800 43801
2.0 µm -60 to 330/350 °C 43802
0.18 mm 0.18 µm -60 to 330/350 °C 13302
0.36 µm -60 to 330/350 °C 13311
0.20 mm 0.33 µm -60 to 330/350 °C 13397 13398 13399