Chemical Chemistry Labs are using different methods (for example DGKC or IFCC) in order to detect the substance concentration in serum samples.
Some methods are correlable and the Clinical Chemistry or Biologist operator can use normal ranges according to the reference method used.
Some other methods can't be correlable and than also the normal ranges will be different.
Than for each measurament we must know the method used in order to know the normal ranges for each substance detected in Camel's Serums.