Engrais - Détermination des agents chélatants dans les engrais par chromatographie - Partie 2 : détermination du fer chélaté o,o-EDDHA, o,o-EDDHMA et HBED par chromatographie d'appariement d'ions
€82.00
Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2: Determination of Fe chelated by o,o-EDDHA, o,o-EDDHMA and HBED by ion pair chromatography
€50.00
Engrais - Caractérisation d'un engrais organique ou organo-minéral par la minéralisation potentielle de l'azote
Fertilizers. Determination of chelating agents in fertilizers by chromatography Fe chelated o,o-EDDHA, o,o-EDDHMA and HBED ion pair
€269.00
Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR)
€61.00
Fertilizers - Determination of extracted phosphorus
Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
€41.00
Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography; German version prEN 13368-1:2012
€63.27
Liming materials - Determination of neutralizing value - Titrimetric methods; German version prEN 12945:2012
Standard Practice for Estimating Peat Deposit Thickness
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Fertilizers - Determination of trace elements - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution; German version CEN/TS 16317:2012
€55.98
Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version CEN/TS 16318:2012
€61.68
Fertilizers - Determination of trace elements - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution; German version CEN/TS 16319:2012
Fertilizers - Determination of trace elements - Determination of mercury by vapour generation (VG) after aqua regia dissolution; German version CEN/TS 16320:2012
Engrais - Dosage des éléments trace - Détermination du mercure par génération de vapeur (VG) après digestion à l'eau régale
