Restek Rtx-50 GC Columns | Mid-Polar for Complex Separations

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Restek Rtx GC Columns

Rtx-50 GC Columns

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Rtx-50 GC Columns

Crossbond
50% Phenyl / 50% Methyl Polysiloxane

Rtx-50 combines enhanced mid-polar selectivity with excellent thermal stability for laboratories requiring reliable separation of structurally similar compounds. Its Crossbond 50% phenyl / 50% methyl polysiloxane stationary phase provides distinct retention characteristics while maintaining low bleed at elevated temperatures, making it well suited for both routine analyses and dual-column GC applications.

General-purpose column for pesticides, herbicides, rosin acids, phthalate esters, triglycerides and sterols.
50% phenyl stationary phase provides enhanced selectivity for mid-polar compounds and complex sample matrices.
High thermal stability supports dual-column configurations and efficient removal of high-boiling contaminants between analyses.
Suitable for FAMEs, carbohydrates and other applications requiring intermediate polarity.
Equivalent to USP G3 phase.

Similar Phases:

HP-50+, HP-17, SP-2250, SPB-50, AT-50, AT-50MS, CP-Sil 24 CB, BPX-50, VF-17MS, ZB-50, Optima 17, 007-17, PE-17

Filter

Restek

Rtx-50

phenyl methyl polysiloxane

midpolarity
mid polarity

0.100 µm
0.200 µm
0.250 µm
0.400 µm
0.500 µm
0.830 µm
1.000 µm
1.500 µm

10 m
15 m
20 m
25 m
30 m
30 m + 5 m Guard
50 m
60 m

0.180 mm
0.250 mm
0.320 mm
0.530 mm

Fused Silica

5" Cage
Standard

Standard

40 °C to 250/270 °C
40 °C to 260/280 °C
40 °C to 270/290 °C
40 °C to 280/300 °C
40 °C to 280/310 °C
40 °C to 290/310 °C
40 °C to 290/320 °C
40 °C to 300/320 °C
40 °C to 310/330 °C

40 Producten

Weergave

Rtx-50, 10m x 0.18mm ID, 0.20µm film, ea.

Restek GC Column Rtx-50, 10 m x 0.18 mm ID, 0.20 µm film thickness, ea.

Art.-Nr.: RT-40501

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