Multi-element analyzers
Measure multiple critical elements with one instrument.
Explore our range of solutions
Sulfur, metals such as nickel, vanadium, and iron, and light elements can negatively affect refining processes. Our Petra analyzers deliver precise measurements of critical elements and can be used across a range of applications, including hydrocarbons, plastics, and more.
Knowledge Center
Dive deeper
From industry trends to technical insights, find everything you need to know about multi-element analyzers in our knowledge center.
FEATURED APPLICATION
Marine
Designed for ease of use and speed, our technology delivers actionable results within minutes, so engineers and technical advisors can identify potential issues early.
CASE STUDY
Precision Comparison Case Study — Petra MAX (EDXRF®) vs ICP (IP 501 & IP 621)
Petra MAX, powered by EDXRF, delivers fast, reliable results in under five minutes—eliminating the lengthy, complex sample preparation required by IP 501 and IP 621.
Have questions?
Speak with an expert about how XOS solutions can improve your multi-element analysis.