Filter-paper test for microgram detection of aliphatic amines.
A new simple, sensitive and selective test for the detection of microgram amounts of aliphatic amines with diphenylcarbazide-soaked Whatman No. 1 filter paper as the detection medium is described. A feature of the study is the observation that the reaction does not take place in solution in the absence of the filter paper.
Qureshi
S Z
SZ
Department of Chemistry, Aligarh Muslim University, Aligarh-202 002, India.
Ahmad
S T
ST
Haque
S
S