The micro-determination of phosphorus as phosphomolybdate
- 31 December 1932
- journal article
- research article
- Published by Portland Press Ltd. in Biochemical Journal
- Vol. 27 (6) , 1810-1813
- https://doi.org/10.1042/bj0271810
Abstract
The accurate estimation of 0.01-0.1 mgm. P by the molybdate method depends upon (1) the conditions of precipitation; 20 cc. 10% NH4NO3 soln. must be present for every cc. conc. H2SO4; (2) the use of a purified soln. of ammonium molybdate such as that of Pregl; (3) the filtration of the precipitate on an asbestos filter such as that of Bertrand.This publication has 2 references indexed in Scilit:
- The Gravimetric Estimation of Minute Quantities of PhosphorusBiochemical Journal, 1914
- The separation of phosphorus from caseinogen by the action of enzymes and alkaliThe Journal of Physiology, 1906