decades of experience preparing specimens for coating evaluations, particularly for the aerospace and power generation industries. M+P Labs maintains a GE S-400
Special Process Certification for performing many S-400 test codes. Etching. Selecting the appropriate etchant to highlight the microstructure for
materials is not always a simple task. Our metallographers have experience etching a wide array of
materials including metals, ceramics, concrete, and meteorites. Quality is their top priority...
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