
%0 Journal Article
%A Gruen, LC 
%A Nicholls, PW 
%T The effect of thiourea and formaldehyde treatment on the chemical analyses of wool. I. Tryptophan, thiol, and disulphide analyses
%J Australian Journal of Chemistry
%D 1969/10/01
%V 22
%N 10
%P 2137-2143
%K 
%R https://doi.org/10.1071/CH9692137
%U https://www.publish.csiro.au/paper/CH9692137 
%X Conventional chemical analyses for tryptophan, thiol, and disulphide give erroneous results when applied to wool that has been treated with thiourea and form-aldehyde. This work presents data on such analyses and discusses the origins of the interference. 
