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  • Application-specific columns for explosives in US EPA Method 8095.
  • GC columnLow bleed--ideal for ECD analysis.
  • Complete analysis in less than 20 minutes.
  • Rtx®-TNT2 confirmation column provides 8 elution order changes under same conditions.

We designed Rtx®-TNT and Rtx®-TNT2 columns specifically for analyses of nitroaromatic compounds by GC/ECD, such as the 16 analytes listed in US EPA Method 8095. They provide better resolution and higher thermal stability than any other currently recommended columns. Operate the Rtx®-TNT primary column and Rtx®-TNT2 confirmation column under identical GC oven temperature programs.

  • Explosives
Temperature limits
ID (mm) df(µm) Temperature limits (°C)
0.53 1.50 -20 to 300/310