procurement, namely, purchasing medical equipment, pharmaceuticals, laboratory supplies, food and food service supplies, janitorial supplies, plumbing supplies, electrical supplies, heating and air conditioning supplies, air purification supplies, industrial and laboratory gases, uniforms, signage, window and floor coverings, furniture for offices, furniture for lobbies, furniture for dining rooms, furniture for patient rooms, security systems, and security supplies, office supplies, computers, audiovisual equipment, telecommunications equipment, advertising services, telephone services, laundry services, magazine subscriptions, moving services, vehicle rental services, elevator service, industrial and laboratory gas services, medical waste disposal services, water treatment services, and utility services, for health care and social services providers