Fig. 2: Example XRF testing locations on a typical aluminum cookpot (Pot #11).

Upper left: Labeled body of cookpot. Lower left: Labeled inner surface of lid. Upper right: Labeled outer surface of lid. Bottom right: Labeled inner surface of cookpot.

Upper left: Labeled body of cookpot. Lower left: Labeled inner surface of lid. Upper right: Labeled outer surface of lid. Bottom right: Labeled inner surface of cookpot.