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Restek™ Rtx™-35 Capillary Columns - 20m Length

General-purpose, fused silica columns for organochlorine pesticides, PCB congeners, herbicides, pharmaceuticals, sterols, rosin acids, phthalate esters.

Manufacturer:  Restek™ 40402

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Catalog No. 06-713-186

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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.
  • Midpolarity phase
  • Crossbond diphenyl dimethyl polysiloxane
  • Equivalent to USP G42 phase
  • Temperature Range: 40° to 320°C

Order Info

Custom lengths and film thicknesses available.



Fused Silica
0.2 µm
20 m
0.2 µm
35% Diphenyl/65% Dimethyl Polysiloxane
0.18 mm
Organochlorine Pesticides,PCB Congener Analysis,Herbicides Analysis,Pharmaceuticals Analysis,Sterols Analysis,Rosin Acids,Phthalate Esters Analysis
Stainless Steel
Mid polar
0°C to 300/320°C
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