The function of the L'vov platform is to isolate the sample from the tube walls to allow more reproducible atomization of the sample through indirect heating. The platform heats primarily by the radiation given off from the tube walls. Sample vaporization and atomization occur after the tube reaches a steady-state temperature.
Use of the L'vov platform provides:
- Vaporization into a higher temperature gas atmosphere producing more free atoms, which reduce interferences
- Longer tube life through reduced attack by sample matrix and reagents.
The platforms are compatible with PerkinElmer HGA graphite tubes part number B0137111, B0121092, B3001254