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1. (WO2018144232) METHOD AND KIT TO DETERMINE MANGANESE CONCENTRATION IN AQUEOUS SOLUTIONS
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Pub. No.: WO/2018/144232 International Application No.: PCT/US2018/014254
Publication Date: 09.08.2018 International Filing Date: 18.01.2018
IPC:
G01N 31/22 (2006.01) ,G01N 21/78 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
31
Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods
22
using chemical indicators
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
75
Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
77
by observing the effect on a chemical indicator
78
producing a change of colour
Applicants:
HACH COMPANY [US/US]; 5600 Lindbergh Drive Loveland, CO 80538-8842, US
Inventors:
GREENAWALT, Angella, Nicholle; US
Agent:
YOSICK, Joseph, A.; US
Priority Data:
62/452,75331.01.2017US
Title (EN) METHOD AND KIT TO DETERMINE MANGANESE CONCENTRATION IN AQUEOUS SOLUTIONS
(FR) PROCÉDÉ ET KIT POUR DÉTERMINER LA CONCENTRATION EN MANGANÈSE DANS DES SOLUTIONS AQUEUSES
Abstract:
(EN) A method tor measuring aqueous manganese concentration includes adding a metal- ligand chelate including a chelating ligand and a metal coordinated with the chelating ligand to an aqueous sample wherein the metal of the metal-ligand chelate is other than Mn, such that the metal is preferentially displaced by MR from the aqueous sample under the conditions of reaction, and measuring the displaced metal
(FR) La présente invention concerne un procédé destiné à mesurer une concentration aqueuse de manganèse qui comprend l'ajout d'un chélate métal-ligand, comprenant un ligand de chélation et un métal coordonné avec le ligand de chélation, à un échantillon aqueux, le métal du chélate métal-ligand étant différent de Mn, de sorte que le métal est préférentiellement déplacé par MR à partir de l'échantillon aqueux dans les conditions de réaction et à mesurer le métal déplacé
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)