Measurement and testing
Published over 6 years ago. See the latest and most current information on Measurement and testing.
With the ever increasing need to measure incoming crudes as quickly and efficiently as possible, the industry has responded with a new test method: ASTM D8252 for XRF (X-ray Fluorescence) analysis of nickel and vanadium to enable petroleum professionals to certify products faster and easier than the historical alternate method using Inductively Coupled Plasma Mass Spectroscopy (ICP): ASTM D5708B.
WHY XRF?
• ICP analysis requires rigorous sample preparation involving acid digestion, can take anywhere from 6 to 12 hours to complete a measurement, and is typically performed by a chemist.
• XRF analysis, with Petra MAX, takes as little as 5 minutes from sample prep to results, and does not require a technical user to operate.
Download our method brief to learn how Petra MAX demonstrates excellent analytical performance while ensuring compliance with this new method.
PIN 27.2 Apr/May 2026