ISO/FDIS 12810

ISO 12810:2003 defines the maximum levels of contaminants for various commercially available fluorocarbon refrigerants and blends containing fluorocarbon refrigerants regardless of their source (new, reclaimed or repackaged). ISO 12810:2003 also establishes test methods for determining the levels of these contaminants. The fluorocarbon refrigerants included in this ISO 12810:2003 are those identified in ANSI/ASHRAE 34 as R 11, R 12, R 13, R 22, R 23, R 32, R 113, R 114, R 123, R 124, R 125, R 134a, R 143a, R 401A, R 401B, R 402A, R 402B, R 500, R 502, and R 503. Only those fluorocarbon refrigerants listed in ANSI/ASHRAE 34 are addressed in ISO 12810:2003.