Replacement of benzidine by copper ethylacetoacetate and tetra base as spot-test reagent for hydrogen cyanide and cyanogen
- 1 January 1966
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in The Analyst
- Vol. 91 (1081), 282-284
- https://doi.org/10.1039/an9669100282