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.
Turmeric Varieties. Turmeric comes from the root of Curcuma longa, a green plant. in the ginger family. Rhizome has a tough brown skin and bright orange flesh. Ground turmeric comes from fingers which extend from the root.