Next, get some distilled water and pour it on to the strip. Go away it for half an hour so that the drinking water has time to absorb the carbon and minerals. As soon as this has finished its job, use a laboratory-quality soil tester and Get the effects. https://soil-test-reports-banglad55432.blogproducer.com/36424249/the-ultimate-guide-to-geotechnical-testing-labs-bd