Types. The types of intrauterine devices available, and the names they go by, differ by loion. In the United States, there are two types available: Nonhormonal: Coppercontaining IUD (ParaGard and others)
Copper Powders. is a supplier of copper powder products in many different grades and for many different appliions. In this website you can learn about our copper powder products, production methods and important technical information you may need in selecting the right copper powder product for your .
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