HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC DETERMINATION OF HYDRAZINE IN WATER USING 2-HYDROXYNAPHTHALDEHYDE AS A DERIVATIZING REAGENT. Pakistan Journal of Scientific & Industrial Research. 2002;45(6):371-374. Accessed March 10, 2026. https://www.v2.pjsir.org/index.php/biological-sciences/article/view/1840