Purpose of Asbestos Testing
At AGT Labs, we specialize in industrial hygiene asbestos testing that protects your workforce and facilities while ensuring adherence to EPA, OSHA, and NIOSH standards.
Our comprehensive program supports clients from field sampling and media preparation through microscopic analysis and detailed reporting—providing the reliability demanded by consultants, contractors, and regulatory agencies.
Whether you need bulk material screening, air monitoring during abatement, or post-remediation clearance verification, AGT Labs delivers scientifically validated results, fast turnaround, and complete project documentation.
Our Mission in Providing Reliable Asbestos Testing Services
Asbestos exposure remains a leading occupational concern. AGT Labs’ mission is to deliver accurate, defensible data that helps employers maintain safe workplaces and environmental professionals meet all legal obligations.
Our experienced analysts, industrial hygienists, and QA specialists collaborate to ensure that every sample—regardless of type or complexity—is processed with consistency, traceability, and full method compliance.
We serve
- Environmental Consulting Firms
- Industrial Clients
- Government Agencies
- Insurance Adjusters
- Abatement Contractors
- Homeowners
Comprehensive Asbestos Testing & Analysis
AGT Labs Industrial Hygiene offers accurate and regulatory-compliant asbestos testing for materials, air, surfaces, soil, and water—ensuring safety for workers, occupants, and the environment.
Specialized Asbestos Testing for Air, Bulk, Soil, Water & Dust
1️⃣ Bulk Material Analysis (PLM / TEM)
Qualitative & quantitative identification before renovation/demolition.
Typical materials: TSI, ceiling tiles, drywall, joint compound, flooring, mastics, roofing, caulking, fireproofing, cement board, transite, textured coatings.
Methods: EPA 600/R-93/116 (PLM), ASTM D6281 / EPA AHERA (TEM). Reports list fiber type and % asbestos by weight.
2️⃣ Airborne Fiber Monitoring (PCM / TEM)
Protect workers during renovation or abatement and document clearances.
Coverage: OSHA personal exposure, area/containment, clearance air.
Methods: NIOSH 7400 (PCM), NIOSH 7402 / EPA AHERA (TEM). Deliverables include fibers/cc, OSHA/EPA comparisons, and graphs.
3️⃣ Settled Dust & Surface Wipes (TEM)
Verify cleanliness and re-occupancy after projects or incidents.
Methods: ASTM D6480 / D5755 (TEM) — structures per cm² with “clean / re-clean / further action” guidance.
4️⃣ Soil & Environmental Matrix Testing
PLM/TEM of soil, sediment, and rock for remediation and redevelopment.
Includes screening guidance, homogenization, sub-sampling, and reporting by % weight and structure concentration.
5️⃣ Vermiculite & Attic Insulation
Specialized TEM for lightweight fills potentially contaminated with amphiboles.
Method: EPA 600/R-04/004. Deliverables include presence/absence, fiber type, and risk interpretation.
6️⃣ Water & Wastewater Analysis
Drinking water, groundwater, and effluent asbestos structure counts.
Methods: EPA 100.1 (LM) & EPA 100.2 (TEM). Reports by fibers/L and fiber type.
Sampling Media & Field Supplies
AGT Labs maintains a complete inventory of industrial hygiene media and accessories. Order kits tailored to your project scope.
- 25 mm MCE cassettes (0.8 µm) for PCM; 25 mm PC cassettes (0.45 µm) for TEM
- Air sampling pumps, flow calibrators, rotameters
- Bulk sample jars with asbestos-safe lids
- ASTM D6480 surface-wipe kits; vermiculite & soil sample bags
- Chain-of-custody forms, labels, and packaging materials
Quality: Pre-numbered, lot-certified, and calibration-traceable; same-day dispatch with temperature & humidity protection. Our media team assists with pump calibration, flow-rate selection, and handling.
Laboratory Quality Assurance (QA/QC)
- ISO/IEC 17025-modeled quality system; national proficiency participation
- Daily instrument calibration and blank verification
- Replicate analyses, positive/negative controls each batch
- Detailed chain-of-custody tracking and independent data review
All reports include: method references & MDLs, sample descriptions & fiber counts, annotated micrographs (TEM/PLM), analyst signature, and QA approval.
Our Accreditations in Asbestos Testing
NVLAP accreditation under ISO/IEC 17025:2017 for asbestos analysis, demonstrating compliance and technical competence.
Accredited Methods: EPA 600/R-93/116, NIOSH 7400/7402, ASTM D6480/D5755, EPA 100.1/100.2
Our Complete Asbestos Testing Capabilities
| Service Type | Analytical Method | Description |
|---|---|---|
| Bulk Asbestos Identification | PLM (EPA 600/R-93/116) | Identify asbestos in solid materials |
| Airborne Fiber Analysis | PCM (NIOSH 7400) | Monitor asbestos fibers in air samples |
| Low-Level Quantification | Point Count (PLM) | Determine asbestos content to 0.25% |
| Wipe & Surface Analysis | PLM / TEM | Measure asbestos on surfaces or dust |
| Water & Wastewater Testing | EPA 100.1 / 100.2 | Detect asbestos in liquids |
| Soil / Vermiculite Testing | PLM / TEM / EPA 600/R-04/004 | Evaluate environmental asbestos presence |
| XRD Mineral Testing | ASTM C1365 | Identify crystalline silica and mineral content |
Regulatory Framework Supported
- EPA AHERA (40 CFR 763) – Asbestos hazard emergency response
- EPA NESHAP (40 CFR 61, Subpart M) – National Emission Standards for Hazardous Air Pollutants
- OSHA 29 CFR 1910.1001 / 1926.1101 – Exposure limits & monitoring
- NIOSH 7400 / 7402 – Airborne fiber analytical methods
- ASTM D6281, D6480, D5755 – Determination across matrices
- EPA 600/R-93/116 – Bulk asbestos method guidance
By referencing these frameworks directly in our reports, AGT Labs ensures your data is immediately usable for compliance documentation.
Why Clients Choose AGT Labs
Full-Service Coverage
Sampling media, analysis, and reporting—end to end.
Accredited Methods
PLM, TEM, PCM under EPA, NIOSH, and ASTM standards.
Expert Team
Industrial hygienists & certified microscopists.
Fast Turnaround
Same-day to 3-day options for deadlines.
Reliable Documentation
Defensible data accepted by agencies nationwide.
Nationwide Service
Efficient logistics & courier coordination.
Sample Types Accepted
- Building/insulation materials; floor & ceiling tiles, mastics, roofing compounds
- Air filters and cassettes (PCM/TEM)
- Surface wipes and settled dust samples
- Soil, rock, and sediment composites; vermiculite attic insulation
- Drinking water, process water, and wastewater
Each sample receives a unique tracking ID within our LIMS for full traceability.
Request Your Asbestos Testing Kit or Quote
Whether you manage large industrial projects, commercial buildings, or residential inspections, AGT Labs provides everything you need to evaluate asbestos hazards accurately and efficiently.
Standard turnaround: Same-day to 3-day (select services), routine 3–5 business days. Expedited reporting available.
Contact AGT Labs Industrial Hygiene Department
AGT Labs Industrial Hygiene
10200 East Fwy, Suite 101, Houston, TX 77029
