Agilent offers smart SPME fibers for compatibility with all PAL3 models including PAL 3 Series II smart instrumentation. Each smart SPME fiber is equipped with a unique smart chip containing parameters, ranges, and usage history for the specific fiber. Agilent smart SPME fibers are color coded to easily identify chemistry and thickness. Whether you are a new SPME user or switching to smart technology, you can be confident that performance of Agilent smart SPME fibers remains of the highest quality.