This standard specifies the general principles for clinical enzyme activity concentration determination methods. This standard is applicable to the determination of enzyme activity concentration in clinical and basic medical laboratories. It can also be used as a standard for instrument and reagent manufacturers, relevant evaluation units and quality management departments related to enzyme activity concentration testing.
WS/T 222-2002 history
2002WS/T 222-2002 Guideline for the measurement of catalytic concentration of clinical enzymes