Offices for executive, administrative, professional and business purposes;

Finishing and assembly of products made from previously prepared or refined materials and delivered to the site but not involving chemical compounding or mixing or use of solvents, dyes or similar agents which are classified as hazardous substances;

Mechanical assembly of high technology and electronic equipment;

Warehousing facilities for products or materials, excluding hazardous, toxic, flammable and corrosive substances;

Electrical equipment and appliances, heating, ventilation, air-conditioning, plumbing and refrigeration equipment service businesses;

Craftsman's or contractor's shop, such as carpentry, plumbing, welding, electrical or machine shop;

Indoor tennis courts, handball courts, gymnasium, health clubs, aerobics or dance studio or similar uses;

Scientific or research laboratories (excluding genetically engineered products), for nonhazardous, nontoxic, noncorrosive substances, provided that all activities and equipment associated with the principal use are housed within the principal structure(s);

Agricultural uses limited to indoor operations only, such as greenhouses and aquaculture facilities;

Freezer and cold storage facilities not utilizing hazardous or toxic refrigerants.