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Spectrum Quality Standards was established in 1994 with the sole business purpose of manufacturing hydrocarbon standards for the Petrochemical Industry. Since its inception, Spectrum has become a major supplier of standards to Refineries, Chemical P...

Manufacturer of Calibration Standards for the Petroleum & Lubricating Industries. We also offer standards for ROHS/WEEE Complaince testing for EDXRF, WLXRF, and hand held instruments. We pride ourselves in customer service and satisfaction.

BNA is the foremost publisher of print and electronic news, analysis, and reference products, providing intensive coverage of legal and regulatory developments.

JunkScience.com spotlights and debunks faulty scientific data and analysis used to promote special agendas, such as those of activist groups, personal injury lawyers, regulators, businesses and politicians.

Find breaking news, multimedia, reviews & opinion on Washington, business, sports, movies, travel, books, jobs, education, real estate, cars & more.

Breaking news on weather, sports, world, science, financial, technology, travel, national, economy, and entertainment news provided by USATODAY.com. USATODAY.com provides video, sudoku, RSS feeds, crossword puzzles, audio, photo galleries, and email....

Learn how to improve your lung health. Make efforts towards clean air and smokefree living. Find facts about lung diseases, such as lung cancer, COPD, asthma.

AccuStandard is the leading supplier of analytical reference standards for the environment, industry and research. Providing highly purified solutions and mixtures for organic, inorganic, petrochemical, quality control and proficiency testing (PT). ...