we used experimental animal data to derive a human acute reference dose of 1.33 g/ kg body weight, which corresponds to maximum concentration of TTX in shellï¬sh of 200 g/kg.
Uses of Nickel. 1  Nickel is used in many products some of you may use everyday including electric guitar strings, magnets and rechargeable batteries. 2  The magnetic properties of nickel actually make it very important for use in computer hard drives.
Much more about all these applications of nickel can be found in Nickel Use in Society and the Material Selection and Use areas of the web site. A list of some of the major nickel alloy and nickel stainless steel producers in the world is available here. Most nickel-containing products have long useful lives.