Unsurpassed performance for PET metabolite profiling
Designed specifically for the detection and quantification of low-level PET metabolites in the presence of higher levels of a single substance, therapeutic agent, test compound, or substrate.
Posi-RAM™ utilizes two bismuth germanate (BGO) crystals mounted on matched photomultiplier tubes with a flow cell in between to achieve the highest possible sensitivity. Using fast coincidence electronics, an event is only registered when each of the detector assemblies detects an event within the coincidence resolving time.
The results are a low background and unmatched signal-to-noise ratio, enabling detection and quantification of low-level PET metabolites.