{"product_id":"pr-208-806-r01-field-testing-a-method-to-determine-the-rest-potential-of-cathodically-protected-pipelines-1","title":"PR-208-806-R01 Field Testing a Method to Determine the Rest Potential of Cathodically Protected Pipelines","description":"\u003cp\u003eDescribes the development of 'the E-i method' for determining the resting potential of a cathodically protected pipeline. The revised method relies upon a linear-regression fit of a line to on and instant-off potentials and an extrapolation of that line to a potential where the on potential was equal to the off potential and the IR drop in the on potential was zero, which is uniquely the resting potential.\u003c\/p\u003e","brand":"PRCI Store","offers":[{"title":"Default Title","offer_id":44361865756750,"sku":"201960","price":3750.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/prci-store.myshopify.com\/products\/pr-208-806-r01-field-testing-a-method-to-determine-the-rest-potential-of-cathodically-protected-pipelines-1","provider":"PRCI Store","version":"1.0","type":"link"}