Most sulfur sets ship in 1-2 days. Custom standards with 10-day lead times.
Quality Assurance
Our lab has ISO 17034 and ISO 9001 certifications. Every bottle is tested in ASI's state of the art in-house laboratory. All orders come with traceable Certificate of Analysis and GHS compliant SDS.
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.
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