TRL-TOC is designed based on:

- Vapor generation by Anthony principle
- Solution injection into gas streams
- Multichannel gas and vapor mixing
- Baffled manifold to assure perfect mixing
- Isothermal pneumatic chamber for noncondensing
  and consistent flow
- Cooling by Peltier or forced convection
- Heating by Peltier and/or resistance
- Condensation and condensate separation in expansion
  chamber without loss of analyte
- Drying of gas stream by selective
  membrane to very low dew points
- Small footprint; multi-story table top mount