Correlation between Seralyzer reflectance photometer theophylline assay and an Emit assay.

Recently a method for theophylline assay on the Ames Seralyzer was introduced. We compared the interday variability of this method to the established interday variability of an enzyme multiplied immunoassay (Emit) technique used in the service laboratory of a hospital. Control sera and calibrator prepared to known concentrations (10, 15, and 25 micrograms… CONTINUE READING