Registration number (WIID)Project No.TitleStatus
23708ISO 14402:1999Water quality — Determination of phenol index by flow analysis (FIA and CFA)Standarts spēkā
14836ISO 7887:1985Water quality — Examination and determination of colourAtcelts
22170ISO/TR 13530:1997Water quality Guide to analytical quality control for water analysisAtcelts
18013ISO 10048:1991Water quality — Determination of nitrogen — Catalytic digestion after reduction with Devarda's alloyAtcelts
50399ISO 11352:2012Water quality — Estimation of measurement uncertainty based on validation and quality control dataAtcelts
51994ISO 10523:2008Water quality Determination of pHAtcelts
17872ISO 9965:1993Water quality Determination of selenium Atomic absorption spectrometric method (hydride technique)Atcelts
13586ISO 7027:1990Water quality Determination of turbidityAtcelts
14808ISO 7875-1:1984Water quality — Determination of surfactants — Part 1: Determination of anionic surfactants by the methylene blue spectrometric methodAtcelts
14840ISO 7890-1:1986Water quality — Determination of nitrate — Part 1: 2,6-Dimethylphenol spectrometric methodAtcelts
Displaying 191-200 of 354 results.