Certificate of Analysis (COA) Testing Service - $100.00 Per Cylinder
Our onsite laboratory and lab technicians use FID (Flame ionization detector) to certify products at parts per million (PPM). Cylinders are tested after fill to ensure quality. High Precision Gas Certificate of Analysis (COA) lists your cylinder's serial #’s ensuring products meet purity standards.
HPG COA testing services test for sulfur, C1-C5, and C6+ compounds including BTEX compounds which are Benzene, Toluene, Ethylbenzene, and Xylene.