Reģistrācijas numurs (WIID)Projekta Nr.NosaukumsStatuss
16932ISO 9280:1990Water quality — Determination of sulfate — Gravimetric method using barium chlorideAtcelts
46269ISO/TS 20612:2007Water quality — Interlaboratory comparisons for proficiency testing of analytical chemistry laboratoriesAtcelts
14841ISO 7890-2:1986Ūdens kvalitāte - Nitrātjonu noteikšana - 2.daļa: 4-fluorfenola spektrometriskā metode pēc destilācijasAtcelts
12260ISO 6060:1989Water quality — Determination of the chemical oxygen demandAtcelts
11962ISO 5815:1983Water quality — Determination of biochemical oxygen demand after n days (BODn) — Dilution and seeding methodAtcelts
16777ISO 9174:1990Qualité de l'eau — Dosage du chrome total — Méthodes par spectrométrie d'absorption atomiqueAtcelts
44000ISO 27108:2010Water quality — Determination of selected plant treatment agents and biocide products — Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS)Atcelts
33883ISO 7981-1:2005Water quality — Determination of polycyclic aromatic hydrocarbons (PAH) — Part 1: Determination of six PAH by high-performance thin-layer chromatography with fluorescence detection after liquid-liquid extractionAtcelts
14837ISO 7887:1994Water quality — Examination and determination of colourAtcelts
72387ISO 20596-2:2021Qualité de l'eau — Détermination des méthylsiloxanes cycliques volatils dans l'eau — Partie 2: Méthode par extraction liquide-liquide avec chromatographie en phase gazeuse couplée à la spectrométrie de masse (CG-SM)Atcelts
Attēlo no 121. līdz 130. no pavisam 349 ieraksta(-iem).