Our Comprehensive Range of Services
I-502 & DOH Compliance Testing
Complete state-required quality assurance testing for licensed cannabis producers and processors using state-of-the-art instrumentation.
Potency / Cannabinoid Profile (HPLC)
Accurate measurement of THC, THCA, CBD, CBDA, and minor cannabinoids.
Pesticide and Mycotoxin Screening
(Triple quadrupole LC/MS)
State-mandated pesticide panel for compliance and consumer safety.
Heavy Metal Screening (ICP-MS)
Required for DOH-compliant medical products; optional for others.
Residual Solvent Analysis (HS-GCMS)
Required for extracts and concentrates to ensure safe solvent levels.
Terpene Profiling (GC)
Full-spectrum terpene analysis for aroma, flavor, and chemotype characterization.
Microbial Screening
Detection of harmful microorganisms.
Foreign Matter Inspection
Verifies cleanliness and absence of contaminants.
Insect Detected
Moisture Content / Water Activity
Ensures product stability and reduces risk of mold growth.
Commercial Fertilizer Heavy Metals Testing
WSDA requires registrants to send Fertilizer Samples out to a laboratory for heavy metals analysis.
Regulated Metals: WSDA mandates testing for nine metals: Arsenic (As), Cadmium (Cd), Cobalt (Co), Lead (Pb), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Selenium (Se), and Zinc (Zn).
Regulatory Bodies: The Washington State Department of Agriculture (WSDA) oversees fertilizer registration, while the Department of Ecology (DOE) provides additional review for waste-derived fertilizers.
Standards: The standards focus on how much metal is added to the soil over time (soil loading), not just the concentration in the product itself, using the product's application rate for calculation.
Testing Requirements: Labs use EPA-approved methods (like EPA 3010 digestion and 6020 detection, and 7471 for mercury).
R&D / Product Development Testing
Advanced testing to support innovation, quality control, and product refinement.
Expanded Cannabinoid Profiling
Quantification of minor cannabinoids for formulation and research.
Extended Pesticide Panels
Broader-than-required panels for internal quality standards.
Custom Contaminant Screening
Targeted testing for unusual chemical residues or environmental contaminants.
Homogeneity Testing
Ensures consistent potency across edibles, beverages, tinctures, and infused products.
Stability Testing
Tracks product consistency and shelf life over time.
Additional Laboratory Services
