ANSI Z 400AASTM D 93-2013ASTM D 95-2013ASTM D 445-2012ASTM D 4057-2012ASTM D 4177-1995ASTM E 1135-2012ASTM E 2275-2003ASTM E 2275-2013ASTM G 41-199029 CFR 1910.120049 CFR 173AMS4035AMS4045AMS4377AMS4916AMS5391AMS6350
his specification establishes the classification, technical requirements, tests, and test procedures for the qualification, approval, and quality verification of all materials used in the liquid penetrant methods of inspection with the exception of those excluded in the application section.