TGP Project 1.6_Guidance Document -Identification and quantification of the surface chemistry and coatings on nano- and microscale materials

This will be a new guidance for identification and quantification of organic and inorganic surface chemistry and coatings on nano and microscale materials To be able to identify and quantify organic and inorganic coatings on a broad range of different MNs a combination of several analytical techniques and subprocedures is needed Surface coating and chemistry may determine the materials physicochemical and toxicological properties and is therefore crucial information for a proper hazard assessment