Registration number (WIID)Project No.TitleStatus
11960ISO 5814:1984Water quality — Determination of dissolved oxygen — Electrochemical probe methodAtcelts
18592ISO 10523:1994Water quality — Determination of pHAtcelts
14841ISO 7890-2:1986Water quality Determination of nitrateAtcelts
16932ISO 9280:1990Water quality — Determination of sulfate — Gravimetric method using barium chlorideAtcelts
22170ISO/TR 13530:1997Water quality — Guide to analytical quality control for water analysisAtcelts
15665ISO 8466-2:1993Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 2: Calibration strategy for non-linear second order calibration functionsAtcelts
38502ISO 17852:2006Water quality — Determination of mercury — Method using atomic fluorescence spectrometryAtcelts
17872ISO 9965:1993Water quality Determination of selenium Atomic absorption spectrometric method (hydride technique)Atcelts
14837ISO 7887:1994Water quality — Examination and determination of colourAtcelts
14841ISO 7890-2:1986Water quality — Determination of nitrate — Part 2: 4-Fluorophenol spectrometric method after distillationAtcelts
Displaying 141-150 of 345 results.