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  2. How to test for lead paint in your home and what to do if you ...

    www.aol.com/test-lead-paint-home-100634466.html

    The Louisville Water Co. provides free water quality test kits to residents concerned about lead in their drinking water and ... can reduce the risk of bringing lead-contaminated soil or dust ...

  3. Lead poisoning - Wikipedia

    en.wikipedia.org/wiki/Lead_poisoning

    Lead testing kits are commercially available for detecting the presence of lead in the household. [220] [152] Testing kit accuracy depends on the user testing all layers of paint and the quality of the kit; the US Environmental Protection Agency (EPA) only approves kits with an accuracy rating of at least 95%.

  4. The Best Soil Test Kits Will Help You Grow Your Perfect Garden

    www.aol.com/best-soil-test-kits-help-202000925.html

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  5. Soil conditioner - Wikipedia

    en.wikipedia.org/wiki/Soil_conditioner

    Soil conditioners may be applied in a number of ways. Some are worked into the soil with a tiller before planting. Others are applied after planting, or periodically during the growing season. Soil testing should be performed prior to applying a soil conditioner to learn more about the composition and structure of the soil. This testing will ...

  6. Soil test - Wikipedia

    en.wikipedia.org/wiki/Soil_test

    A soil test is a laboratory or in-situ analysis to determine the chemical, physical or biological characteristics of a soil. Possibly the most widely conducted soil tests are those performed to estimate the plant-available concentrations of nutrients in order to provide fertilizer recommendations in agriculture.

  7. Toxicity characteristic leaching procedure - Wikipedia

    en.wikipedia.org/wiki/Toxicity_characteristic...

    Toxicity characteristic leaching procedure (TCLP) is a soil sample extraction method for chemical analysis employed as an analytical method to simulate leaching through a landfill. The testing methodology is used to determine if a waste is characteristically hazardous, i.e., classified as one of the "D" listed wastes by the U.S. Environmental ...