We describe a new automated method for measuring serum salicylate in the Multistat III microcentrifugal analyzer. Ferric nitrate reagent and serum blanking are used. We compare this new method, the automated Du Pont aca method, and the manual Trinder method with a "high-performance" liquid-chromatographic method. The unblanked Trinder method had the poorest correlation (r = 0.980, Sy X x = 19.1...
