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Rtx-35 Columns (fused silica)

midpolarity phase; Crossbond diphenyl dimethyl polysiloxane
  • General-purpose columns for organochlorine pesticides, PCB congeners (e.g., Aroclor mixes), herbicides, pharmaceuticals, sterols, rosin acids, phthalate esters.
  • Temperature range: 40 °C to 320 °C.
  • Equivalent to USP G42 phase.
Ordering Notes
Custom lengths and film thicknesses available. Contact Technical Service or your local Restek representative.

SAVE MONEY! Get six columns for the price of five. Contact Customer Service or your local Restek representative for details!
Documentation and Instructions Sheets

Rtx-35 Columns (fused silica)

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Catalog # Clear All
10420 15 m ea. 0.25 mm Rtx-35 0.25 µm 40 to 320 °C Select Deselect

Catalog # 10420

Length
15 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-35  
df (Film Thickness)
0.25 µm  
Temp Limits
40 to 320 °C  
Similar To
Agilent 19091G-131
Grace 13943
Grace 8635132
10421 15 m ea. 0.32 mm Rtx-35 0.25 µm 40 to 320 °C Select Deselect

Catalog # 10421

Length
15 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-35  
df (Film Thickness)
0.25 µm  
Temp Limits
40 to 320 °C  
10423 30 m ea. 0.25 mm Rtx-35 0.25 µm 40 to 320 °C Select Deselect

Catalog # 10423

Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-35  
df (Film Thickness)
0.25 µm  
Temp Limits
40 to 320 °C  
Similar To
Agilent 122-1932
Agilent 19091G-133
Grace 13642
Grace 8635216
10424 30 m ea. 0.32 mm Rtx-35 0.25 µm 40 to 320 °C Select Deselect

Catalog # 10424

Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-35  
df (Film Thickness)
0.25 µm  
Temp Limits
40 to 320 °C  
Similar To
Agilent 123-1932
Agilent 19091G-113
Grace 13644
Grace 8635249
10435 15 m ea. 0.25 mm Rtx-35 0.50 µm 40 to 310 °C Select Deselect

Catalog # 10435

Length
15 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-35  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 310 °C  
Similar To
Grace 13091
Grace 8635145
10437 15 m ea. 0.53 mm Rtx-35 0.50 µm 40 to 300 °C Select Deselect

Catalog # 10437

Length
15 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-35  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 300 °C  
10438 30 m ea. 0.25 mm Rtx-35 0.50 µm 40 to 310 °C Select Deselect

Catalog # 10438

Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-35  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 310 °C  
Similar To
Agilent 122-1933
Grace 13643
Grace 8635217
10439 30 m ea. 0.32 mm Rtx-35 0.50 µm 40 to 310 °C Select Deselect

Catalog # 10439

Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-35  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 310 °C  
Similar To
Agilent 123-1933
Grace 13645
Grace 8635250
10440 30 m ea. 0.53 mm Rtx-35 0.50 µm 40 to 300 °C Select Deselect

Catalog # 10440

Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-35  
df (Film Thickness)
0.50 µm  
Temp Limits
40 to 300 °C  
Similar To
Agilent 125-1937
Agilent 19095G-523
Grace 13797
Grace 8635295
10453 30 m ea. 0.25 mm Rtx-35 1.00 µm 40 to 290 °C Select Deselect

Catalog # 10453

Length
30 m  
Units
ea.  
ID
0.25 mm  
Product Name
Rtx-35  
df (Film Thickness)
1.00 µm  
Temp Limits
40 to 290 °C  
Similar To
Agilent 122-1934
Grace 13796
Grace 8635218
10454 30 m ea. 0.32 mm Rtx-35 1.00 µm 40 to 290 °C Select Deselect

Catalog # 10454

Length
30 m  
Units
ea.  
ID
0.32 mm  
Product Name
Rtx-35  
df (Film Thickness)
1.00 µm  
Temp Limits
40 to 290 °C  
Similar To
Agilent 123-1934
10455 30 m ea. 0.53 mm Rtx-35 1.00 µm 40 to 290 °C Select Deselect

Catalog # 10455

Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-35  
df (Film Thickness)
1.00 µm  
Temp Limits
40 to 290 °C  
Similar To
Agilent 125-1932
Agilent 19095G-123
Grace 14001
Grace 8635296
10470 30 m ea. 0.53 mm Rtx-35 1.50 µm 40 to 280 °C Select Deselect

Catalog # 10470

Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-35  
df (Film Thickness)
1.50 µm  
Temp Limits
40 to 280 °C  
10485 30 m ea. 0.53 mm Rtx-35 3.00 µm 40 to 240/260 °C Select Deselect

Catalog # 10485

Length
30 m  
Units
ea.  
ID
0.53 mm  
Product Name
Rtx-35  
df (Film Thickness)
3.00 µm  
Temp Limits
40 to 240/260 °C  
40402 20 m ea. 0.18 mm Rtx-35 0.20 µm 40 to 300/320 °C Select Deselect

Catalog # 40402

Length
20 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rtx-35  
df (Film Thickness)
0.20 µm  
Temp Limits
40 to 300/320 °C  
40410 10 m ea. 0.18 mm Rtx-35 0.40 µm 40 to 290/310 °C Select Deselect

Catalog # 40410

Length
10 m  
Units
ea.  
ID
0.18 mm  
Product Name
Rtx-35  
df (Film Thickness)
0.40 µm  
Temp Limits
40 to 290/310 °C  

An Rtx-35 column is a popular confirmation column for pesticides and herbicides in conjunction with an Rtx-5 or Rtx-1701 column. The higher phenyl content causes useful elution order and retention time changes.
Similar Phases

Phenomenex: ZB-35

Agilent: DB-35, HP-35