mean corpuscular hemoglobin (MCH)The amount of hemoglobin in a single erythrocyte. Mean corpuscular hemoglobin (MCH) is expressed in pico-grams (pg). Normal human values range from 27 to 31 pg/cell. MCH can be calculated as [Hb]/RBC (i.e. the ratio of hemoglobin concentration to red blood cell count). See also complete blood count (CBC). Related category• ANATOMY AND PHYSIOLOGYSource: Laboratory for Applied Biotelemetry & Biotechnology, Dept of Marine Biology at Texas A&M University Galveston Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History |