Edible ice, non-bottled drinks, bottled water and packed drinking water are all regulated stricly by local authorities in terms of microbiological contents. Aerobic colony count (ACC/APC), E. coli count and coliform count are required indicators for testing. LSM laboratory provides water testing services with methodology in concordance with local and international standard including ISO, FDA (Food and Drug Administration, US), APHA (American Public Health Association, US) and AOAC International (Association of Official Analytical Chemists International).