catalytic activity content, z m

Also contains definition of: catalytic content

Catalytic activity of the component divided by the mass of the system.
Notes:
  1. In clinical chemistry the component is usually an enzyme.
  2. The term catalytic content is accepted for use in clinical chemistry.
  3. Use of the term level as a synonym for concentration is deprecated.
  4. In describing a quantity, content must be clearly differentiated from concentration.
Source:
PAC, 1996, 68, 957 (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 964