Registration number (WIID)Project No.TitleStatus
15664ISO 8466-1:1990Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 1: Statistical evaluation of the linear calibration functionStandarts spēkā
13142ISO 6703-2:1984Water quality — Determination of cyanide — Part 2: Determination of easily liberatable cyanideStandarts spēkā
39959ISO/TS 16489:2006Water quality — Guidance for establishing the equivalency of resultsStandarts spēkā
11756ISO 5663:1984Water quality — Determination of Kjeldahl nitrogen — Method after mineralization with seleniumStandarts spēkā
14838ISO 7888:1985Water quality — Determination of electrical conductivityStandarts spēkā
30700ISO 17495:2001Water quality — Determination of selected nitrophenols — Method by solid-phase extraction and gas chromatography with mass spectrometric detectionStandarts spēkā
24784ISO 7875-1:1996Water quality — Determination of surfactants — Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS)Standarts spēkā
12795ISO 6439:1990Water quality — Determination of phenol index — 4-Aminoantipyrine spectrometric methods after distillationStandarts spēkā
19070ISO 11083:1994Water quality — Determination of chromium(VI) — Spectrometric method using 1,5-diphenylcarbazideStandarts spēkā
14108ISO 7393-3:1990Water quality — Determination of free chlorine and total chlorine — Part 3: Iodometric titration method for the determination of total chlorineStandarts spēkā
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