Qualité de l’eau - Dosage d’œstrogènes sélectionnés dans des échantillons d’eau totale - Méthode par extraction en phase solide (SPE) suivie d’une détection par chromatographie en phase liquide (CL) ou en phase gazeuse (CG) couplée à la spectrométrie de masse (SM)
€141.50
Testing water. Determination of chemical oxygen demand (cod). - WASSERUNTERSUCHUNGEN. BESTIMMUNG DES CHEMISCHEN SAUERSTOFFBEDAURFS (CSB).
€34.00
Testing water - Determination of six polynuclear aromatic hydrocarbons. High pressure liquid chromatography method. - Essais des eaux
€52.00
Testing water - Determination of chromium (VI) - Molecular absorption spectrometrie method - Essais des eaux
€28.00
Testing water - Determination of phenol index
Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO/DIS 12010:2018); German and English version prEN ISO 12010:2018
€128.22
Water quality - Determination of polychlorinated naphthalenes (PCN) - Method using gas chromatography (GC) and mass spectrometry (MS) (ISO/TS 16780:2015)
€112.15
Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO/DIS 15681-2:2017); German and English version prEN ISO 15681-2:2017
€91.03
Water quality - Determination of glyphosate and AMPA - Method using high performance liquid chromatography (HPLC) with tandem mass spectrometric detection (ISO 16308:2014)
€98.32
German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 44: Determination of selected heterocyclic aromatic hydrocarbons (NSO heterocycles) in water - Method using gas chromatography and mass spectrometry (GC/MS) after solid-phase extraction (SPE) (F 44)
€111.40
Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) (ISO 19340:2017); German version EN ISO 19340:2017
German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 27: Determination of sulfide by gas extraction method (D 27)
Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017); German version EN ISO 7393-2:2018
Water quality - Determination of biochemical oxygen demand after n days (BOD) - Part 1: Dilution and seeding method with allylthiourea addition (ISO/DIS 5815-1:2017); German and English version prEN ISO 5815-1:2017
€105.42
German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 18: Determination of adsorbed organically bound halogens (AOX) (S 18)
€56.17
