Liquid chromatographic determination of bromide after pre-column derivatization to 4-bromoacetanilideKrishna K. Verma, Dayashanker Gupta, Sunil Kumar Sanghi et al.|Journal of Chromatography A|1988Cited by 22
Spectrophotometric determination of periodate with amodiaquine dihydrochloride and its application to the indirect determination of some organic compounds via the malaprade reactionKrishna K. Verma, Archana Jain, Dayashanker Gupta et al.|The Analyst|1987Cited by 17
Determination of Aspirin by Pre-Column Transacetylation Reaction of 3-Aminophenol and Reversed-Phase High-Performance Liquid Chromatography: Simultaneous Determination of Aspirin, Acetaminophen, and CaffeineKrishna K. Verma, Dayashanker Gupta, Sunil Kumar Sanghi et al.|Journal of Pharmaceutical Sciences|1987Cited by 13
Determination of sulphide by anion-exchange with lead iodateKrishna K. Verma, Archana Jain, Dayashanker Gupta et al.|Talanta|1988Cited by 1