Graphite

CPI International manufactures superior quality graphite tubes for atomic absorption spectroscopy applications. The graphite tubes are produced from one of the highest grades of spectrally pure graphite available today. Prior to use, the base material is tested for purity, constant density, and electrical resistivity. This critical screening ensures that our tubes are free from trace metal contamination and provides maximum life and consistent performance in your instrument.

For inquiries and assistance, you can reach us at 1 800-878-7654 (Customer Service Line), 707-525-5788 (California) or email sales@cpiinternational.com.