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Krypton is used in different forms for many applications in the medical industry. Krypton lasers are commonly employed for laser eye surgery. The laser is used to help prevent blood clotting in the eye as surgery is performed.
Gold Kryptonite: It permanently removes superpowers from Kryptonians, by destroying the ability of Kryptonian cells to process solar energy. White Kryptonite: Kills all plant life, whether Kryptonian or not. Induces decay immediately upon exposure, with a range of about 25 yards.