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threshold limit concentration

См. также в других словарях:

  • Threshold limit value — The threshold limit value (TLV) of a chemical substance is a level to which it is believed a worker can be exposed day after day for a working lifetime without adverse health effects. Strictly speaking, TLV is a reserved term of the American… …   Wikipedia

  • Threshold Limit Value — The Threshold Limit Value (TLV) of a chemical substance is a level to which it is believed a worker can be exposed day after day for a working lifetime without adverse health effects. Strictly speaking, TLV is a reserved term of the American… …   Wikipedia

  • threshold limit value — (TLV) a value assigned to an industrial chemical by the American Conference of Governmental Hygienists, representing the maximum concentration to which most workers can be repeatedly exposed without adverse health effects …   Medical dictionary

  • threshold — 1. The point at which a stimulus first produces a sensation. 2. The lower limit of perception of a stimulus. 3. The minimal stimulus that produces excitation of any structure; e.g., the minimal stimulus eliciting a moto …   Medical dictionary

  • Occupational exposure limit — An occupational exposure limit is an upper limit on the acceptable concentration of a hazardous substance in workplace air for a particular material or class of materials. It is typically set by competent national authorities and enforced by… …   Wikipedia

  • TLC — Abbreviation for thin layer chromatography; total lung capacity. * * * telephone linked care; tender loving care; thin layer chromatography; threshold limit concentration; total L chain concentration; total library computerization; total lung… …   Medical dictionary

  • TLC — • telephone linked care; • tender loving care; • thin layer chromatography; • threshold limit concentration; • total Lchain concentration; • total library computerization; • total lung capacity; • total lung compliance; • total lymphocyte count;… …   Dictionary of medical acronyms & abbreviations

  • Benzene — For other uses, see Benzene (disambiguation). See also: Benzole Benzene …   Wikipedia

  • Acute toxicity — describes the adverse effects of a substance which result either from a single exposureCite web|url=http://www.ilpi.com/msds/ref/acutetoxicity.html|title=The MSDS HyperGlossary: Acute toxicity|accessdate = 2006 11 15|publisher=Safety Emporium] or …   Wikipedia

  • Dental amalgam controversy — Dental amalgam filling The dental amalgam controversy refers to the conflicting views over the use of amalgam as a filling material mainly because it contains the element mercury. The concern centers on the health effects of toxicity or allergy… …   Wikipedia

  • Hydrogen peroxide — IUPAC name …   Wikipedia

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