UST and ASTM Petrochemical Standards - Your essential resource for Agilent ULTRA chemical standards

Significance of the topic

Certified reference materials and quality standards are essential for reliable analysis of petroleum hydrocarbons and related environmental contaminants.
They support regulatory compliance for underground storage tank monitoring, environmental protection, and petrochemical quality control.
Accurate calibration and traceable measurement underpin public health and ecosystem safety.

Objectives and overview of the document

This catalog provides a comprehensive list of Agilent certified reference materials for UST and ASTM petrochemical methods.
Coverage includes state-specific protocols (AK, AZ, CA, CT, FL, IA, KS, ME, MA, MI, MS, NJ, NY, PA, TN, TX, WA, OR), EPA methods (1664A, 418.1) and international standards (EN 14105, ASTM D1387 to D6584).
Custom product offerings and three quality validation levels address diverse laboratory workflows and regulatory requirements.

Methodology and instrumentation

Agilent reference materials are manufactured under ISO 9001, ISO/IEC 17025 and ISO Guide 34 triple certification.
Three validation levels (Level I gravimetric, Level II analytical, Level III certified) ensure appropriate uncertainty reporting and homogeneity testing.
Key analytical techniques supported by these standards include:

• Gas chromatography with flame ionization detection (GC-FID) for range-specific hydrocarbons
• Purge-and-trap GC for volatile organics
• Infrared spectrometry for oil and grease
• High-temperature GC for glycerol and glycerides
• Ultraviolet fluorescence for sulfur analysis
• Chemiluminescence for nitrogen determination
• Microcoulometry for chlorine quantification

Main findings and discussion

The catalog details over 7 000 standard mixtures covering:

• BTEX (benzene, toluene, ethylbenzene, xylenes)
• GRO, DRO, RRO, VPH, EPH and total petroleum hydrocarbons
• Polycyclic aromatic hydrocarbons (PAHs) and related surrogates
• State-specific UST method markers and retention time standards
• Fuel oil degradation mixtures and weathered fuel kits
• Oxygenate and alcohol standards for gasoline analysis
• Biodiesel glycerol and glyceride standards (EN 14105, ASTM D6584)

Benefits and practical applications

• Traceability to international standards for consistent data across laboratories
• Rapid turnaround and global distribution channels
• Custom formulations to meet unique matrix and concentration requirements
• Assured homogeneity, stability and certified uncertainty for QC and method validation
• Streamlined compliance with federal and state environmental regulations

Future trends and potential uses

• Expansion of standards for emerging contaminants and alternative fuels
• Integration with digital workflows, LIMS and data analytics for automated QC tracking
• Development of isotope-labeled and advanced CRM mixtures for novel detection techniques
• Adoption of sustainable packaging and green chemistry practices in standard production

Conclusion

Agilent’s UST and ASTM petrochemical standards catalog offers an extensive, triple-certified resource for environmental and industrial laboratories.
Comprehensive method coverage, robust quality validation and custom capabilities strengthen analytical confidence and support regulatory needs worldwide.

References

• ISO 9001: Quality management systems
• ISO/IEC 17025: General requirements for the competence of testing and calibration laboratories
• ISO Guide 34: Reference materials — General requirements
• EPA Methods 1664A and 418.1
• ASTM Methods D1387, D2887, D3710, D4629, D476, D4929, D5453, D5762, D5808 and D6584
• EN 14105:2003