Annual Certification Standards

ASTM B568: Standard test method for measurement of coating thickness by x-ray spectrometry.

ASTM E1004: Standard test method for determining electrical conductivity using the electromagnetic (eddy current) method.

ASTM 799/799M: Standard practice for steel castings, stainless, instrument calibration, for estimating ferrite content.

ASTM 799/799M: Standard practice for steel castings, stainless, instrument calibration, for estimating ferrite content.