The spherically shaped platform accommodates up to 50 μL of sample.

Graphite tubes with integrated platforms:

• Provide STPF conditions for volatile and nonvolatile refractory elements due to the significantly higher heating rates of tube and platform, which can be used for all elements.
• Offer an extra measure of convenience versus manually inserting a separate platform.
• Provide longer life with many aggressive sample matrices, such as concentrated acids.

The tubes are compatible with PerkinElmer PinAAcle 900H, AAnalyst 700, HGA-900, HGA-800, HGA-700, HGA-600, HGA-300 AA instruments.