San-yin Wong or Hsin-yen Huang, Hong Kong biochemist (1894-?)

Developed Wong test

Colorimetric determination of iron and hemoglobin in blood. J. Biol Chem 77:409, 1928

SOME BIBLIOGRAPHY

The use of persulfate in the estimation of nitrogen by the Arnold-Gunning modification of Kjeldahl’s method. J. Biol. Chem. 55(3):427-30, 1923 

Color tests for simple sugars. Chin. J. Physiol. 1-2:255, 1928

The reduction of alkaline ferricyanide by adrenaline and uric acid (1929)