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vitamin C

Name vitamin C
Specimen requirements 2 ml of serum
2 ml of lithium heparin plasma
Storage and transport Directly after taking the sample, protect it from light and store chilled;
transport it quickly to the laboratory, otherwise, transport and store deep-frozen
Clinical utility alcoholism, petechiae, purpura and ecchymosis, elderly people with an unbalanced diet
Methodology HPLC (high-performance liquid chromatography)
Reference ranges 4.6-14.9 mg/l