ASTM D7039 ASTM D7220

EPA Tier 3 Standards

ASI has created an easy, trustworthy, no-hassle way to find and acquire the standards you need for EPA Tier 3, ASTM D7039, and ASTM D7220 compliance.

EPA STANDARDS

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Frequently Asked Questions

Refiners, Diesel Manufacturers, Sulfur Diesel Manufacturers, Marine Diesel Manufacturers, Automobile Manufacturers, Pipeline and Storage Terminals

Ensure reliable and consistent product to consumers
Validate sulfur analysis
Assure accurate results backed by NIST traceability and uncertainty
Ensure quality of analytical measurements for optimal quality

Minimize EPA audit risk
Simplify the sample preparation process
Maintain quality results for standards test method requirments (EPA, ASTM, etc.)
Promptly discover contamination

EPA 80.580 ULSD, 80.47 Tier 3 Gasoline, Part 80 Category 3 ECA Marine Fuel and MARPOL Annex VI
ASTM D5453, D2622, D4294, D7039, D7220

Ultraviolet Fluorescence (UVF) or X-ray Fluorescence (XRF) Spectrometry

Sulfur standards for EPA ULSD, Sulfur Standards for EPA/ECA MARPOL, Sulfur Standards for EPA Tier 3 Gasoline

Standards should be replaced every year.