Soil Analysis

Needed Material: 20gr soil

Routine Basic Profile (P8)

Aluminum, Antimony, Arsenic-total, Barium, Beryllium, Boron, Cadmium, Calcium, Chromium, Copper, Iron, Lead, Magnesium, Manganese, Mercury, Nickel, Selenium, Silver, Strontium, Thallium, Uranium, Zinc

Sample Submission Form

Fertilizer and Fertilizer Production Wastes

Due to it chemical properties, phosphate rock may contain significant quantities of naturally occurring radioactive materials, including uranium (and its decay products, including radium) and thorium (and its decay products).

In the US, uranium concentrations in phosphate ore range from 200 to 300ppm (parts per million = mg/kg).
http://www.epa.gov/radiation/tenorm/fertilizer.html