North America
Europe
Denmark
France
Germany
Sweden
Switzerland
U.K.
Latin America
Asia Pacific
Argentina
Brazil
Mexico
Australia
India
Malaysia
New Zealand
Thailand
Hong Kong
Singapore
Une étude visant à explorer et mieux comprendre l’attitude des gens envers les produits qu’ils fabriquent et consomment, le rôle que cela joue dans le commerce mondial et son impact sur la façon dont les produits sont conçus, construits, vendus et offerts.
more
UL est fière de publier New Science, une importante initiative présentant les moyens mis en place pour assurer la sécurité de notre environnement par des découvertes fondamentales, des méthodologies de mise à l’essai, des logiciels et des normes dans trois domaines initiaux.
more
Unités commerciales
Secteurs

UL est une société mondiale indépendante spécialisée dans la science de la sécurité et offrant son expertise dans cinq domaines d’activité stratégiques importants.

De nombreux secteurs d’activité bénéficient de notre expertise afin d’aider nos clients à réussir sur le marché mondial.

Catalogue de normes
Comprendre les normes
Participez

Recherchez des normes et des descriptions par mots-clés ou filtrez par dates d’homologation ou de publication.

lancer la recherche

Apprenez comment les normes UL servent de référence et permettent aux consommateurs et aux entreprises d'avoir confiance dans les produits et services qu’ils achètent.

en savoir plus

UL est toujours à la recherche de spécialistes du secteur, d’universitaires et d’utilisateurs finaux experts prêts à contribuer à l'élaboration de ses normes consensuelles.

impliquez-vous

Share

Drinking water analytical services

Analytical excellence, exceptional service

NELACTurn to UL for the technical expertise and analytical experience you would expect from the most certified drinking water laboratory in the country. For more than 20 years, we have provided the drinking water community with a unique combination of technical and regulatory expertise combined with unmatched customer service. Our extensive analysis experience with drinking water and other clean water samples assures you that your testing will meet all applicable monitoring requirements, whether you are complying with complex drinking water regulations or analyzing for an emerging contaminant.

At our state-of-the-art, 70,000-square-foot facility, we perform virtually all analyses required under the Safe Drinking Water Act (SDWA), including:

  • Dioxin
  • Disinfection byproducts
  • Inorganic constituents
  • Metals
  • Microbiological parameters
  • Organic constituents
  • Radiological parameters

We have analyzed more than 2.5 million water samples for thousands of bottlers, public water supplies, engineering firms and government agencies, including the EPA and the military. In fact, we conduct analyses of drinking water sites from around the world for the U.S. Army and U.S. Air Force.

We also recognize that your analytical requirements may extend beyond compliance analyses. Our cutting-edge research and development department is equipped to offer analyses for many emerging contaminants, as well as new method development as requested. And if you suspect a problem with your water supply, our emergency response program is available 24 hours a day.

Regulatory expertise

We take pride not only in our technical expertise but also our in-depth knowledge of existing and upcoming drinking water regulations. We continuously evaluate and update our services to assist you in meeting increasingly complex monitoring requirements. Our staff's in-depth knowledge of regulations is invaluable as you develop and implement your monitoring schedules, confident that your data will be accepted by regulatory agencies.

Emerging contaminant capabilities

With a dedicated research and development department, UL remains a leader in providing analyses for contaminants of emerging concern in drinking water -- before they are regulated.