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Uno studio volto a esplorare e a ottenere una migliore comprensione del modo in cui la gente considera e percepisce i prodotti che crea o consuma, il ruolo che questi svolgono nel commercio globale e le relative conseguenze sul modo in cui i prodotti sono ideati, fabbricati, venduti e consegnati.
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UL è orgogliosa di condividere la New Science, una vetrina importante per presentare i modi in cui rendiamo il mondo più sicuro tramite scoperte fondamentali, metodologie di collaudo, software e standard in tre aree iniziali.
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UL è una società globale e indipendente di scienza della sicurezza che mette a disposizione le proprie competenze tramite cinque aree strategiche di business.

Offriamo esperienza in molti e svariati settori per permettere ai nostri clienti di avere successo nel mercato globale.

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Ricerca di Standard e Bozze tramite parole chiave o filtri in base ad approvazioni o date di pubblicazione.

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Scopri come gli Standard UL fungono da punto di riferimento per consentire a imprese e consumatori di avere fiducia nei prodotti e servizi che acquistano.

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UL è sempre alla ricerca di esperti di settore, nell’ambito universitario e degli utenti finali per aiutarci a sviluppare standard basati sul consenso.

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Publications and conference presentations

Members of our staff routinely present papers at technical conferences and have authored several papers published in leading scientific journals. Titles of selected publications and presentations by our staff are listed below. Please contact us for additional information on these topics.

Conference presentations

International Safety Certifications in Drinking Water Treatment - Health Aspects, Dr. T.N.V.V. Rao; Proceedings of the 3rd Annual India H2O Conference, May 23-24, 2012, Mumbai, India

Measurement and Control of Hexavalent Chromium, Yongtao (Bruce) Li, Proceedings of WATERCON, March 21, 2012, Springfield, IL USA

Urban Water Supply Solutions, Dr. T.N.V.V. Rao; Proceedings of the CII Karnataka Conference on Water, Water Management and Conservation for a Sustainable Future, February 29, 2012, Bangalore, India

Evaluation of Safety for the Drinking Water Treatment Products as per International Standards, Dr. T.N.V.V. Rao; Proceedings of the Government of India Ministry of Drinking Water and Sanitation, National Workshop Cum Exhibition on Drinking Water Quality, November 16, 2011, New Delhi, India

Determination of Iodinated Acetic Acids in Drinking Water, Yongtao (Bruce) Li, Proceedings of WQTC November 15, 2011, Phoenix, AZ, USA

Emerging Contaminants in Raw and Finished Drinking Waters, Yongtao (Bruce) Li, Joshua S. Whitaker, and Christina L. McCarty, Proceedings of NEMC, August 11-14, 2008, Washington D.C., USA

Publications

Analysis of Hydrazine in Drinking Water by Isotope Dilution Gas Chromatography/Tandem Mass Spectrometry with Derivatization and Liquid-Liquid Extraction, William E. Davis II and Yongtao B. Li*., Analytical Chemistry, 2008, V. 80, pp. 5449-5453.

Online In Situ Analysis of Selected Semi-volatile Organic Compounds in Water by Automated Microscale Solid-Phase Extraction with Large-Volume Injection/Gas Chromatography/Mass Spectrometry, 
Yongtao Li, Ed J. George, and Christina L. McCarty, Journal of Chromatography A, 2007, 1176, pp. 223-230.

Compliance Analysis of Phenylurea and Related Compounds in Drinking Water by Liquid Chromatography/Electrospray Ionization/Mass Spectrometry Coupled with Solid-Phase, 
Li, Yongtao; George, Ed J.; McCarty, Christina L.; and Wendelken, Steven C. Journal of Chromatography A, 2006, V. 1134, pp. 170-176.

Reversed-Phase Liquid Chromatography/Electrospray Ionization/Tandem Mass Spectrometry for Analysis of Perchlorate in Water, Li, Yongtao and George, Ed J. Journal of Chromatography A, 2006, V. 1133, pp. 215-220.

Analysis of Perchlorate in Water by Reversed-Phase LC/MS/MS Using an Internal Standard Technique, 
Li, Yongtao and George, Ed J. Analytical Chemistry, 2005, V. 77, pp. 4453-4458.

Droplet Electrospray Nebulization for Particle Beam LC/MS, Li, Yongtao and Koropchak, John A. Instrument Science & Technology, 2000, V. 28(2), pp. 141-162.

Investigation of Particle Characteristics and Carrier Effects on Particle Beam LC/MS
, Li, Yongtao and Koropchak, John A. Instrument Science & Technology, 1998, V. 26(4), pp. 389-407.