https://www.selleckchem.com/pr....oducts/sgc-cbp30.htm
The greatest variation reported was between-subject variation for all ceramide species. The critical difference-reference change value (RCV) for within-subject variations monthly were 0.07 mcmol/L (Cer16, 0.04 mcmol/L (Cer18, 1.09 mcmol/L (Cer24, and 0.27 mcmol/L (Cer241). The index of individuality (IOI) of ceramides were 0.82 (Cer16, 0.96 (Cer18, 1.06 (Cer24, and 0.89 (Cer241). The most consistent ceramide species was Cer180 with the lowest within- and between-subject critical differences in weekly and monthly measuremen