SEM Lab, Inc. provides failure analysis, materials characterization, scanning electron microscopy (SEM) and FTIR services. We specialize in failure analysis of electronic assemblies, printed-circuit-boards (PCBs) or printed-wiring-boards (PWBs), and electronic components such as integrated circuits (ICs), memory chips, transistors, diodes, capacitors, resistors, light emitting diodes (LEDs), power modules, and many others.