Spectra Laboratories is a locally owned, full-service analytical laboratory providing high-quality environmental testing services to the Pacific Northwest since 1985. Our team of experienced chemists offers fast, accurate results and reasonable prices for both public and private sectors.

As a Washington State Department of Ecology-certified laboratory, we adhere to strict Quality Assurance/Quality Control programs. We specialize in a wide range of analyses, including Toxicity Characteristic Leaching Procedure (TCLP), ASTM D6751 sampling guides, and comprehensive oil and fuel testing (diesel, waste oil, industrial, and hydraulic testing). We provide complete Chain of Custody documentation, ensuring reliable results for all your environmental and industrial needs.