Sulfur and Metals in Oil Standards

ASI has created an easy, turstworthy, no-hassle way to find and acquire the standards you need for definitive testing of Sulfur and Metals in Oil.

Quick Shipping

Most sulfur sets ship in 1-2 days. Custom standards with 10 day lead times.

Accurate Standards

Our lab has ISO 17034 and ISO 9001 certifications. Each product has traceable formulation records, testing, and quality control records.

Quality Guaranteed

Quality guaranteed or we replace
it at no cost.

Frequently Asked Questions

Testing Labs, Environmental Labs, Petrochemists, Terminals, Refineries, Storage Facilities.

Verify Concentrations of S, Fe, Ni, and V
Authentication of XRF Analysis

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

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 and Metals in Mineral Oil
Sulfur and Metals in Residual Oil

X-Ray Fluorescence Spectroscopy (XRF)
Inductively Coupled Plasma Analysis (ICP)

WDXRF, EDXRF, Handheld XRF, Monochomatic XRF