chemical substances employed to introduce or modity conductive properties in or on metallic or other substrates to impart improved physical characteristics thereto

Biotechnologically-formed genes, microbes and enzymes for use in the production of agricultural seeds to enhance plants' growth therefrom; Microbes for use in the manufacture of crop plants, grasses, ornamental plants, and trees to fix Nitrogen; none of the foregoing for use in, or marketing or sale to the professional turf market or the ornamental market

Medical diagnostic testing, monitoring and reporting services