Cobalt is a byproduct of nickel and copper mining. In recent years, cobalt has taken its place as one of the world’s most sought-after commodities due to its use in semiconductor chips and the ...

Change orientation to land scape to view the price table ...

Many metals with high reaction rates (eg, gold, nickel, and cobalt) were familiar causes of allergic patch-test reactions. However, other metals with high reaction rates—such as manganese ...

Nickel, cobalt, and chromium are the three most common metals that elicit both cutaneous and extracutaneous allergic reactions from chronic internal exposure. However, other metal ions as well as ...