RESOURCES

Forms

• Credit Application (PDF)
• Credit Card Payment Authorization (PDF)
• Terms and Conditions (PDF)
• Chain-of-Custody (PDF)
• Chain-of-Custody (EXCEL)

Technical Information

• An Introduction to the Environmental Laboratory (PDF)
• Sample Preservation/Holding Time Guide (PDF) new
• Air Sampling Guide (PDF)
• Unit Conversion from µg/m3 for VOCs in Air (EXCEL)
• Unit Conversion from ppb for VOCs in Air (EXCEL)
• US EPA Methods Update Rule (MUR) List of Approved Inorganic Test Procedures (PDF)
• TCLP/TTLC/STLC Regulatory Limits (PDF)
• Certifications and Approvals
• Proficiency Test Results
• Appendix I List - Constituents for Detection Monitoring (PDF)
• Appendix II List - Hazardous Inorganic and Organic Constituents (PDF)
• Appendix IX List (PDF)
• Region IX PRG Table (PDF)
• Region IX PRG Table 2004 (PDF)
• Perchlorate Flyer (PDF)
• Hexavalent Chromium Flyer (PDF)
• 1,2,3-Trichloropropane Flyer (PDF)
• 1,4-Dioxane Flyer (PDF)
• N-Nitrosodimethylamine Flyer (PDF)

Useful Links (External)

California

California Integrated Waste Management Board

Department of Public Health (CDPH)

Environmental Laboratory Accreditation Program (ELAP)

Division of Drinking Water and Environmental Management (DDWEM)

Department of Toxic Substances Control (DTSC)

DTSC Active Soil Gas Investigation Advisory March 2010 Draft (PDF)

State Water Resources Control Board (SWRCB)

Storm Water Program

California Indoor Air Quality Program

Federal

Code of Federal Regulations (CFR)

The NELAC Institute (TNI)

EPA - Compliance Monitoring (DMR-QA)

EPA - Environmental Test Methods and Guidelines

EPA - Office of Ground Water and Drinking Water (OGWDW)

EPA - Water Science (Office of Science and Technology)

EPA - Office of Solid Waste (OSW) RCRA Online

EPA - Office of Solid Waste (OSW) Hazardous Waste

EPA - Region 9

EPA - Test Methods Index

EPA - Test Methods SW-846 Manual

EPA - Air Toxic (TO) Methods

EPA - Source Test Methods

EPA - Indoor Air Quality (IAQ) Publications

NEWS & EVENTS

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