Information on the life cycle

guidelines section 4.4	A	V	U
I   Information on the life cycle
I1   Is the origin of the (nanoscale) starting materials known? I1   Is the origin of the (nanoscale) starting materials known? yes partly no	-	-	-
I2   Is sufficient information available to complete the precautionary matrix for nanoscale starting materials? I2   Is sufficient information available to complete the precautionary matrix for nanoscale starting materials? yes partly no	-	-	-
I3   Are the subsequent users of the considered nanomaterials known? I3   Are the subsequent users of the considered nanomaterials known? yes partly no	-	-	-
I4   How accurately is the material system known, or can disturbing factors (e.g. impurities) be estimated? I4   How accurately is the material system known, or can disturbing factors (e.g. impurities) be estimated? accurately not accurately unknown	-	-	-

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Please insert source of information on assessment and used test method.

 

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