Sulfur Standards

ASI provides certified calibration standards for the analysis of Sulfur in petroleum matrices by XRF, including ASTM Methods D2622, D4294.

About Sulfur Standards

Increase profits and avoid costly mistakes due to inaccurate results from your assaying equipment.

Who are they best for?

Refineries
Pipeline compaines
Storage Facilities
Testing Labs
Lubricating Oil Producers
Re-refiners

What are the benefits?

Ensure traceability to NIST sulfur SRMs
Formulated for accurate analytical results consistently
Improve accuracy of your analysis with high purity materials

Why do i need them?

Increase profits and avoid costly mistakes due to inaccurate results from your assaying equipment
Maintain trust with customers
Get optimal results out of your testing equipment investment

Frequently Asked Questions

These reference materials come certified with an expiration date of two years after the manufacture date. This expiration date applies to unopened standards. After opening, proper care and handling should be observed to ensure lasting quality of the material.
Sulfur standards are available in a variety different matrices including but not limited to:

Base Oils, Diesel Fuel, Crude Oil, Residual Fuel Oil, Gasoline, Isooctane, Toluene, Xylenes, Waste Oil, Ethanol, Marine Diesel Fuel
Sulfur Standards are available in a variety of different sizes including:
  • Ampules - 2, 5, & 20ml
  • Bottles - 25,50,100,200,500, & 1000ml
  • Cans - 1/2 Gallon, Gallon & 5 Gallon
Sulfur Standards are available in a wide range of customized concentrations ranging form 100 ppb to 10.0 Wt%
Lowest and highest concentrations can vary depending on the sulfur impurities of the matrix