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1. (WO2006115543) PH GRADIENT ION EXCHANGE LC-MS AND MASS COMPATIBLE BUFFERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/115543    International Application No.:    PCT/US2005/044179
Publication Date: 02.11.2006 International Filing Date: 06.12.2005
IPC:
G01N 30/00 (2006.01), G01N 30/02 (2006.01), C02F 1/28 (2006.01)
Applicants: SHIEH, Chia-hui [US/US]; (US).
ZENG, Rong [CN/CN]; (CN)
Inventors: SHIEH, Chia-hui; (US).
ZENG, Rong; (CN)
Agent: YANG, Junrui; 6815 Devon Way, San Jose, California 95129 (US)
Priority Data:
60/673,176 20.04.2005 US
Title (EN) PH GRADIENT ION EXCHANGE LC-MS AND MASS COMPATIBLE BUFFERS
(FR) LC-MS A ECHANGE D'IONS A GRADIENT DE PH ET TAMPONS COMPATIBLES AVEC UN SPECTROMETRE DE MASSE
Abstract: front page image
(EN)A system for pH gradient ion exchange LC-MS and methods of using such system are described. A buffer system for pH gradient LC-MS that are compatible with a mass spectrometer and methods of using such buffer system are also disclosed.
(FR)L'invention concerne un système pour LC-MS à échange d'ions à gradient de pH ainsi que des procédés d'utilisation de ce système. L'invention concerne également un système de tampon pour LC-MS à gradient de pH compatible avec un spectromètre de masse ainsi que des procédés d'utilisation de ce système de tampon.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)