Elemental Analysis Sample Return Policy

The original sample remains the client's property at all times. Samples are returned to the client if:

• The samples are part of a regulated study (without disposal authorization);
• The RFA disposal release is unsigned or indicates samples are not suitable for disposal in a sanitary landfill or sanitary sewer without treatment or packaging;
• Requested.

GLI disposes of all other samples after the specified sample retention times.