Approved Methods

LECO instruments conform to the approved methodologies for many international and national standartisation organizations such as ASTM (American Society for Testing and Materials), ISO (International Organization for Standardisation), AOAC (Association of Official Analytical Chemists), AOCS (American Oil Chemists Society), ASBC (American Society of Brewing Chemists), AACC (American Association of Cereal Chemists), AWS (American Welding Society), DIN (Deutsches Institut für Normung), Russian Interstate Standards (GOST) and many others.