ON-SITE MOBILE LABORATORIES

Printed materials, namely, printed teaching materials in the field of chemical treatment, modification, blending and manipulation, press releases featuring information relating to chemical treatment, modification, blending and manipulation, books featuring information relating to chemical treatment, modification, blending and manipulation, brochures and pamphlets featuring information relating to chemical treatment, modification, blending and manipulation, scholarly articles in the field of chemical treatment, modification, blending and manipulation, research studies in the field of chemical treatment, modification, blending and manipulation; Notepads; Calendars; Paper materials, namely, binders, notebooks, folders, paper boxes, and paper containers, blank writing journals; Writing implements and stationery goods