Welcome to the New Restek.com! Take a tour of the new site and feel free to send us your feedback.
Share:

Rtx-50 Columns (fused silica)

midpolarity phase; Crossbond phenyl methyl polysiloxane
  • General-purpose columns for pesticides, herbicides, rosin acids, phthalate esters, sterols.
  • Equivalent to USP G3 phase.
Ordering Notes
Custom lengths and film thicknesses available. Call Technical Service at 800-356-1688 or 814-353-1300, ext. 4, or contact your Restek representative.

SAVE MONEY! Get six columns for the price of five. Call 800-356-1688, ext. 3, or your Restek representative for details!
Documentation and Instructions Sheets

Rtx-50 Columns (fused silica)

Select Catalog # below
Catalog # 10540
Availability:
Price:
Total:
Find a Distributor

Product Options

Not sure which Restek product is the best for your analysis? Consult a Technical Specialist
Catalog #
10520 15 m ea. 0.25 mm Rtx-50 0.25 µm 40 to 300/320 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.25 µm  
Temp Limits
40 to 300/320 °C  
Similar To
Agilent 122-1712
Agilent 19091L-431
Scion/Bruker/Varian CP7820
10521 15 m ea. 0.32 mm Rtx-50 0.25 µm 40 to 300/320 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.25 µm  
Temp Limits
40 to 300/320 °C  
Similar To
Agilent 123-1712
Agilent 19091L-411
Grace 13856
Grace 8635169
Scion/Bruker/Varian CP7830
10522 15 m ea. 0.53 mm Rtx-50 0.25 µm 40 to 280/300 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.25 µm  
Temp Limits
40 to 280/300 °C  
Similar To
Agilent 125-1711
10523 30 m ea. 0.25 mm Rtx-50 0.25 µm 40 to 300/320 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.25 µm  
Temp Limits
40 to 300/320 °C  
Similar To
Agilent 122-1732
Agilent 19091L-433
Grace 13837
Grace 8635137
Scion/Bruker/Varian CP7821
10524 30 m ea. 0.32 mm Rtx-50 0.25 µm 40 to 300/320 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.25 µm  
Temp Limits
40 to 300/320 °C  
Similar To
Agilent 123-1732
Agilent 19091L-413
Grace 13858
Grace 5121958
Grace 8635280
Scion/Bruker/Varian CP7831
10526 60 m ea. 0.25 mm Rtx-50 0.25 µm 40 to 290/320 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.25 µm  
Temp Limits
40 to 290/320 °C  
Similar To
Agilent 122-1762
Agilent 19091L-436
Scion/Bruker/Varian CP7822
10535 15 m ea. 0.25 mm Rtx-50 0.50 µm 40 to 290/310 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 290/310 °C  
Similar To
Agilent 122-1713
10536 15 m ea. 0.32 mm Rtx-50 0.50 µm 40 to 290/310 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 290/310 °C  
Similar To
Agilent 123-1713
Agilent 19091L-111
Scion/Bruker/Varian CP7833
10537 15 m ea. 0.53 mm Rtx-50 0.50 µm 40 to 270/290 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 270/290 °C  
Similar To
Agilent 125-1717
10538 30 m ea. 0.25 mm Rtx-50 0.50 µm 40 to 290/310 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 290/310 °C  
Similar To
Agilent 122-1733
Agilent 19091L-133
Scion/Bruker/Varian CP7824
10539 30 m ea. 0.32 mm Rtx-50 0.50 µm 40 to 290/310 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 290/310 °C  
Similar To
Agilent 123-1733
Agilent 19091L-113
Scion/Bruker/Varian CP7834
10540 30 m ea. 0.53 mm Rtx-50 0.50 µm 40 to 270/290 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 270/290 °C  
Similar To
Agilent 125-1737
Agilent 19095L-523
Grace 13991
Grace 8635316
10542 60 m ea. 0.32 mm Rtx-50 0.50 µm 40 to 280/310 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 280/310 °C  
Similar To
Agilent 123-1763
Agilent 19091L-116
Scion/Bruker/Varian CP7835
10543 60 m ea. 0.53 mm Rtx-50 0.50 µm 40 to 270/290 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 270/290 °C  
10550 15 m ea. 0.25 mm Rtx-50 1.00 µm 40 to 280/300 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-50  
df (Film Thickness)
1.00 µm  
Temp Limits
40 to 280/300 °C  
10551 15 m ea. 0.32 mm Rtx-50 1.00 µm 40 to 280/300 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-50  
df (Film Thickness)
1.00 µm  
Temp Limits
40 to 280/300 °C  
10552 15 m ea. 0.53 mm Rtx-50 1.00 µm 40 to 260/280 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-50  
df (Film Thickness)
1.00 µm  
Temp Limits
40 to 260/280 °C  
Similar To
Agilent 125-1712
Agilent 19095L-021
Grace 13876
Grace 8635196
Scion/Bruker/Varian CP7870
10553 30 m ea. 0.25 mm Rtx-50 1.00 µm 40 to 280/300 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-50  
df (Film Thickness)
1.00 µm  
Temp Limits
40 to 280/300 °C  
10554 30 m ea. 0.32 mm Rtx-50 1.00 µm 40 to 280/300 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-50  
df (Film Thickness)
1.00 µm  
Temp Limits
40 to 280/300 °C  
10555 30 m ea. 0.53 mm Rtx-50 1.00 µm 40 to 260/280 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-50  
df (Film Thickness)
1.00 µm  
Temp Limits
40 to 260/280 °C  
Similar To
Agilent 125-1732
Agilent 19095L-023
Grace 13878
Grace 5121966
Grace 8635315
Scion/Bruker/Varian CP7871
10557 60 m ea. 0.32 mm Rtx-50 1.00 µm 40 to 280/300 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-50  
df (Film Thickness)
1.00 µm  
Temp Limits
40 to 280/300 °C  
10558 60 m ea. 0.53 mm Rtx-50 1.00 µm 40 to 260/280 °C Select Deselect
Length
60 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-50  
df (Film Thickness)
1.00 µm  
Temp Limits
40 to 260/280 °C  
Similar To
Agilent 125-1762
Scion/Bruker/Varian CP7872
10567 15 m ea. 0.53 mm Rtx-50 1.50 µm 40 to 250/270 °C Select Deselect
Length
15 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-50  
df (Film Thickness)
1.50 µm  
Temp Limits
40 to 250/270 °C  
Similar To
Agilent 125-1713
10569 30 m ea. 0.53 mm Rtx-50 0.83 µm 40 to 270/290 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.83 µm  
Temp Limits
40 to 270/290 °C  
10570 30 m ea. 0.53 mm Rtx-50 1.50 µm 40 to 250/270 °C Select Deselect
Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-50  
df (Film Thickness)
1.50 µm  
Temp Limits
40 to 250/270 °C  
Similar To
Agilent 125-1733
40501 10 m ea. 0.18 mm Rtx-50 0.20 µm 40 to 310/330 °C Select Deselect
Length
10 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.20 µm  
Temp Limits
40 to 310/330 °C  
40502 20 m ea. 0.18 mm Rtx-50 0.20 µm 40 to 310/330 °C Select Deselect
Length
20 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.20 µm  
Temp Limits
40 to 310/330 °C  
40511 20 m ea. 0.18 mm Rtx-50 0.40 µm 40 to 300/320 °C Select Deselect
Length
20 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rtx-50  
df (Film Thickness)
0.40 µm  
Temp Limits
40 to 300/320 °C  

The high thermal stability of Rtx-50 columns makes dual-column analysis possible with common phases such as Rtx-1 or Rtx-5MS.
Similar Phases

Supelco/Millipore Sigma: SPB-50

Quadrex: 007-17

Alltech/MEGA S.r.l.: AT-50

Agilent: CP-Sil 24 CB, HP-50+