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.
Nickel is also found commonly in many meteorites and is often used to distinguish a meteorite from other minerals. Siderites, which are iron meteorites, can have 5 to 20 percent nickel alloyed with iron.Uses of nickel. Nickel is important because it forms alloys with several other elements.he U.S. five-cent coin or nickel is actually a hybrid of copper and nickel. Steel with a component of nickel can be used for armor plates, burglar-proof vaults and other safety products. Itâs also used to make Nichrome, Permalloy and constantan. Nickel plating is often used to coat other metals for protection.