Some western states maintain their own metals content databases for fertilizer products
even though products registered there are also nationally registered. |
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Washington
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Fertilizing products registered in the State of Washington have
test results for the following metals: Arsenic(As), Cadmium(Cd), Cobalt(Co), Lead(Pb), Molybdenum(Mo), Nickel(Ni), Selenium(Se), Zinc(Zn), and Mercury(Hg). |
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Oregon
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Fertilizing and soil amendment products registered in the State of
Oregon have test results for the following metals: Arsenic(As), Cadmium(Cd), Lead(Pb), Nickel(Ni), and Mercury(Hg) |