Graphite Tubes & Platforms for PerkinElmer GFAAS Systems

Agilent graphite platforms and tubes for PerkinElmer THGA and HGA graphite furnace AA systems are batch tested to ensure they our demanding performance requirements for contamination, sensitivity, precision, electrical resistance, and lifetime.;Partitioned tubes provide the best detection limits with samples that have low background. They are also ideal for organic solvents, and low viscosity samples that may spread and degrade precision.;Lvov platforms isolate the sample from the tube walls to allow indirect heating of the sample on the platform, ensuring atomization occurs into a high temperature atmosphere, reducing interferences. The platforms also provide longer tube life through reduced attack by sample matrix and reagents.