California called for six types of nano materials

California called for six types of nano materials

2010 12 ,health, 24, CHEMICAL WATCH website reported recently,Education & Reference, the Toxic Substances Control agencies in California require nanomaterials manufacturers to provide the following six nanomaterials analysis of test materials .

these six kinds nano materials : nano- silver (nanosilver); nano zero valent iron (nano zero valent iron); nano-titanium dioxide (nano titanium dioxide); nano-zinc oxide (nano zinc oxide); nano cerium oxide (nano cerium oxide) and quantum group (quantum dots).