LPG and Hydrogen testing capabilities

AmSpec provides testing and inspection of Liquefied Petroleum Gas (LPG) products for refineries, pipelines, marine, and shore tank cargo storage. Services are available for analytical testing, trace analysis, loss control, and quality control during production, storage, and cargo custody transfer.

Gasses analyzed include hydrocarbons (C¹ to C⁶⁺) such as methane, ethane, ethylene, propylene, propane, iso-butane, n-butane, iso-pentane, n-pentane, and hexane. Trace impurities include hydrogen, nitrogen, carbon monoxide, carbon dioxide, oxygen, mercury, water, and other components.

Our comprehensive, quality control system ensures analytical integrity. We are ISO 9001:2008 and ISO/IEC 17025:2017 certified.

View our LNG services

Products and specifications:

  • LPG
  • ASTM D1835
  • GPA 2140
  • GOST 20448
  • ISO 6974
  • UOP 539

LPG tests:

  • Composition of gasses
  • Non-condensable gasses
  • Volatility
  • Sulfur and sulfur speciation
  • Ammonia, Arsine, Carbonyl, Chloride, Fluoride, etc.
  • Volatility and vapor pressure
  • Inhibitor content
  • JLPGA residue and mercury
  • NOx
  • Radon
  • Trace level arsine / phosphine
  • Trace level metals