title: Laboratory and field assessment of arsenic testing field kits in Bangladesh and West Bengal, India.
abstract: High concentrations of arsenic in ground waters in West Bengal and Bangladesh have become a major cause for concern in recent years. Given the enormity and the severity of the problem of arsenic poisoning, a task of evaluating the commercially available arsenic detection field kits for their capabilities was undertaken. In the light of the findings, generic specifications were recommended which could form the basis for indigenous manufacture of these kits in the arsenic affected countries. This article presents the results of the laboratory and field evaluation conducted in Bangladesh and West Bengal of five arsenic testing field kits. The salient features of the kits, their merits and limitations have been brought out. Based on the criteria of kit design, quality of chemicals used, colour comparator charts, detection range, time required for analysis, cost etc., a comparative ranking of the kits has been made to facilitate the choice of the kit to meet specific requirements.
authors.affiliation: National Environmental Engineering Research Institute Nehru Marg, Nagpur, India.
authors.forename: S P
authors.initials: SP
authors.lastname: Pande
authors.forename: L S
authors.initials: LS
authors.lastname: Deshpande
authors.forename: S N
authors.initials: SN
authors.lastname: Kaul
mesh_terms: D001151:Arsenic / Q000032:analysis*; D020261:Arsenic Poisoning / Q000517:prevention & control; D001459:Bangladesh; D005618:Fresh Water / Q000032:analysis*; D006801:Humans; D007194:India; D011933:Reagent Kits, Diagnostic / Q000592:standards*; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014881:Water Supply / Q000032:analysis
chemical_list: D011933:Reagent Kits, Diagnostic; D014874:Water Pollutants, Chemical; D001151:Arsenic