RTECS — Регистр токсических эффектов химических соединений (RTECS) база данных по токсичности веществ, основанная на открытой научной литературе. До 2001 года поддерживалась Национальным Институтом Профессиональной Безопасности и… … Википедия
RTECS — Residential Transportation Energy Consumption Survey (Governmental » Transportation) … Abbreviations dictionary
RTECS — Registry of Toxic Effects of Chemical Substances [NLM database] … Medical dictionary
RTECS — • Registry of Toxic Effects of Chemical Substances [NLM database] … Dictionary of medical acronyms & abbreviations
Numéro RTECS — Le numéro RTECS est un numéro attribué aux composés chimiques qui les classe dans le Registry of Toxic Effects of Chemical Substances. Cette publication du Department of Health and Human Services des États Unis est un compendium de données sur la … Wikipédia en Français
Registry of Toxic Effects of Chemical Substances — RTECS (Registry of Toxic Effects of Chemical Substances) Registro de Efectos Tóxicos de Sustancias Químicas, es un registro de información de toxicidad compilado de la literatura científica abierta disponible. Hasta el año 2001 fue mantenida por… … Wikipedia Español
Registry of Toxic Effects of Chemical Substances — (RTECS) is a database of toxicity information compiled from the open scientific literature without reference to the validity or usefulness of the studies reported. Until 2001 it was maintained by US National Institute for Occupational Safety and… … Wikipedia
Registry of Toxic Effects of Chemical Substances — Die Registry of Toxic Effects of Chemical Substances (RTECS) ist eine Datenbank toxikologischer Informationen. Die Datenbank wurde bis Januar 2001 vom US amerikanischen National Institute for Occupational Safety and Health (NIOSH) betrieben und… … Deutsch Wikipedia
Median lethal dose — This article is about the toxicological term. For the album by Mudvayne, see L.D. 50 (album). For other uses, see LD50 (disambiguation). In toxicology, the median lethal dose, LD50 (abbreviation for “Lethal Dose, 50%”), LC50 (Lethal Concentration … Wikipedia
Copper(II) sulfate — Crystal of CuSO4·5H2O Anhydrous CuSO4 powder … Wikipedia