LOINC display name : IgM.kappa/IgM.lambda [Mass ratio];
LOINC long common name : IgM.kappa/IgM.lambda [Mass Ratio] in Serum or Plasma;
LOINC short name : IgM kappa/M lambda SerPl;
LOINC description : Usage of the IgMκ/IgMλ ratio may compensate for any fluctuation in plasma volume and
hematocrit. This term was based on, but not limited in use to, the Hevylite Human
IgM Kappa and Lambda assays.;