Research Triangle Park Laboratories, Inc.

"Scientists with Solutions - Since 1970"

    7201 ACC Blvd., Suite 104, Raleigh, NC   27617                                                                                                                                          ISO 17025 Compliant

    Telephone: (919) 510-0228; Fax: (919) 510-0141


 "We do not provide drinking water testing for communities as alleged in recent handouts in NC and are not associated with the company collecting water samples. Contact your water provider to verify test reports and beware of scams trying to sell water filtration systems using inaccurate testing methods."

 Analytical Laboratory Testing Services     "RTP Labs Study Reveals Biological Clock in Plants."  See our Lab News Page and

  • US and Foreign Imported Products Testing for Contamination, Toxic Chemicals, Pesticides, VOCs; Banned Substances, Product Purity.

  • Dietary Supplements & Botanical Products Testing for Amino Acids, Vitamins, active ingredients, contamination, herbal medicine testing, raw product verification. Agricultural Hemp Products testing to confirm THC free. Kratom Products Testing. 1,3-DMAA & 1,4-DMAA Testing by LC/MS.

  • Pharmaceutical Testing: Residual solvents, controlled substances adulteration, incineration & destruction studies of drugs, active ingredients testing.

  • Indoor Air, Ambient & Sources (Stack Gases), VOC Vapor Intrusion, Dissolved Gases in Groundwater, Landfill Gases, Fracking Air Emissions, Pesticides, Perfluorooctanonic Acid (PFOA) & Fluorinated Telomers, Phthalates, PCBs, Isocyanates, Semivolatile Organics, Siloxanes, Particulates, EPA, NIOSH, OSHA, ASTM Test Methods.

  • "Green Building" and LEED chemical emissions testing using ASTM D5116 "Environmental Chambers" and the California's Section 01350 "School Building Specifications" methods for organic solvents, formaldehyde, phthalates, ozone, particulates.

  • Custom Projects and R & D.  Lab Instruments: GC/MS; HPLC/PDA/MS; GC/FID; GC/TCD; GC/FPD; GC/ECD; Polarized Light Microscopy/FL; Polarimeter; FT-IR.

RTP Labs is compliant with ISO 17025 Standard for laboratories, is a State of Pennsylvania Registered Laboratory and Federal Drug Enforcement Agency & North Carolina controlled substances registered analytical laboratory for all schedules.

Contract Analytical Laboratory Services for Environmental, Pharmaceutical, Biotechnology, Dietary Supplements, and Manufacturing Industries

RTP Labs Home Page
RTP Labs News
Company Profile
Air Toxics Lab
Product Testing

Air Testing Projects
Pesticide Projects
Pharm/Biotech Projects
Supplements Projects
Air Testing Methods


EPA Toxic Organic (TO) VOC and Semivolatile Compendium Methods

EPA 1600-R-98/161 Ozone Precursors 98 List

Indoor Air Compendium Methods

NIOSH and OSHA Methods, plus added compounds as requested

In-house Microbial VOC Test Methods by Ion Trap GC/MS plus Drinking Water Odor Testing

Dust Analysis for Soot, Ash, Mold by Visible Microscopy and Polarized Light Microscopy



EPA Method 3C in landfill gas for methane, O2, N2, CO2

EPA Methods 15 &16 Sulfurs by GC/FPD

EPA Method 18 VOCs by GC in Tedlar bags and sorbent tubes

EPA Method 24 VOCs, Water, Density, Solids, in Surface Coatings.

ASTM D6886 VOCs in Waterborne Air-Dry Coatings.

EPA Method 305 Volatile Organic Emissions from Waste Streams

EPA Method 308 Methanol Emissions

EPA Method 317 Phenol/Cresols by HPLC

SW 0040/8260B VOCs in Tedlar Bags by GC/MS (1,3,-butadiene recently validated in-house)

SW 0011/8315A Aldehydes and Ketones In Stack Gases by HPLC

SW 5021 Headspace by GC

SW 0030; 0031/5041A VOST Analysis by GC/MS

ASTM D1945 Natural Gas for C1-C6 Alkanes

SW 0010/8270 for Semivolatile Organics (phenols, amines, pesticides, PAHs, phthalates)

Modified Method TO-15 for polar VOCs (acrylonitrile, vinyl acetate, methyl acrylate, ethyl acrylate, butyl acrylate, methyl methylacrylate,

  MTBE; 1,3-butadiene).  Others can be added as required per project

NCASI Pulp & Paper Industry Test Methods for aldehydes, methanol, acetone, phenol



EPA Methods 5, 5E, 17 Stack Testing

PM10 Particulate Matter <10 microns, PM2.5 gravimetric with microbalance.

Particle Sizing and Identification by Visible Microscopy and Polarized Light Microscopy

Chamber Studies - Generation and measurement of smoke particles and pollen, 0.3 microns measurement capability



EPA RSK SOP 175 Dissolved Gases C1-C3 ; CO2 and H2S in Water

Drinking Water Analysis for Odor Causing Compounds by GC/MS Ion Trap


Method Modifications/Validations and R&D

Environmental Chamber Small & Large Scale Product Emission Testing

Audit Material Preparation/Certification

Odor Testing

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