I am seeing un-usually high levels of phosphates in some IC testing that I am conducting and am suspecting the fire-retardant used in the PCB manufacture. > Can someone direct me to a list of phosphorus based fire retardants that could be currently used in laminate construction? > Has anyone of you seen this same issue and successfully correlated it back to the PCB fire retardant? Thanks in advance Rich Kraszewski / PLEXUS ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________