1 Join an ECG Technician course in a vocational health care school and at completion apply for a certification through that school to be a certified EKG Technician, the certification is offered by National Certification Career Association NCCA to become a Certified EKG Technician.
For modern refining of turpentine, there are basically two ways of doing it: 1) gum spirits of turpentine is distilled from the bark resin only, and 2) wood turpentine is made from ground or chipped pine wood treated with a petroleum-based solvent called naphtha. The naptha draws out the resin from the wood.
Turpentine is one of the few solvents not made from petroleum distillates. It is produced by distilling the oleoresins from pine trees. It is also known as spirits of turpentine or simply turps. The best grade of turpentine is called pure gum spirits of turpentine.