title: Analysis of anions by solid-state spot-tests.
abstract: Trituration and capillary solid-state spot-tests for 25 anions with a number of organic and inorganic reagents have been examined. A comparative study of the corresponding reactions in solution has also been made. Incorporation of a glass-wool plug in the capillary improves the selectivity. Schemes are presented for possible use of the technique.
authors.affiliation: Analytical Laboratory, Department of Applied Chemistry, Z.H. College of Engineering and Technology, Aligarh Muslim University, Aligarh 202002, India.
authors.forename: A
authors.initials: A
authors.lastname: Mohammad
authors.forename: N
authors.initials: N
authors.lastname: Fatima
authors.forename: S
authors.initials: S
authors.lastname: Tiwari