VAUGHAN-NOVY TEST
\vˈɔːənnˈə͡ʊvi tˈɛst], \vˈɔːənnˈəʊvi tˈɛst], \v_ˈɔː_ə_n_n_ˈəʊ_v_i t_ˈɛ_s_t]\
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For tyrotoxicon: the suspected substance is extracted with ether, dried, and dissolved in water, and to the solution are added equal amounts of phenol and sulphuric acid; a positive result is indicated by the appearance of an orange-red coloration.
By Stedman, Thomas Lathrop
