Colpas-Castillo, FredyMorales, José JaimeSeveriche-Sierra, Carlos A2026-03-232026-03-232014http://www.scielo.org.bo/scielo.php?script=sci_arttext&pid=S0250-54602014000200002&tlng=eshttps://andeanlibrary.org/handle/123456789/90396Vol. 31, No. 2The verification test, one of the most important aspects to achieve this purpose; also constitutes a key factor providing analytical services. In the present study the colorimetric evaluation of the analytical method for the determination of dissolved aluminium in treated water of eriocromocianina R, was made. The aim of this study was to confirm that the laboratory properly applied standard method for the analysis of water, generating reliable and verifiable results, strictly being followed verification protocols. Satisfactory results were found in precision and accuracy. +Original Spanish title: Evaluación analítica de las determinaciones de aluminio disuelto en aguas tratadas por método colorimétricoThe verification test, one of the most important aspects to achieve this purpose; also constitutes a key factor providing analytical services. In the present study the colorimetric evaluation of the analytical method for the determination of dissolved aluminium in treated water of eriocromocianina R, was made. The aim of this study was to confirm that the laboratory properly applied standard method for the analysis of water, generating reliable and verifiable results, strictly being followed verification protocols. Satisfactory results were found in precision and accuracy. +Original Spanish title: Evaluación analítica de las determinaciones de aluminio disuelto en aguas tratadas por método colorimétricoesWaterdissolved aluminiumcolorimetric methodArtículo Científico Publicado