Exton reagent

Ex·ton re·a·gent

(eks'tŏn), 50 g of sulfosalicylic acid and 200 g of Na2SO4·10H2O in 1L of water, used as a test for albumin. [W. G. Exton]

Exton,

William G., U.S. physician, 1876-1943. Exton reagent - a test for albumin.