Certified Cannabis Solvent Analysis for Safety, Compliance & Product Quality
At ChemHistory, our Residual Solvent Testing services help cannabis producers, extractors, and manufacturers verify that their products are free from unsafe solvent levels and meet regulatory standards. Using advanced analytical instrumentation and validated methods, we accurately detect and quantify residual solvents in cannabis extracts, concentrates, and infused products.
Whether you’re preparing for compliance testing, validating your extraction process, or ensuring consumer safety, ChemHistory provides the reliable data you need with fast turnaround and expert support.
What is Residual solvent Testing?
Residual solvent testing measures the presence of volatile organic compounds (VOCs) that may remain in cannabis products after extraction or processing.
Solvents are commonly used to extract cannabinoids and terpenes, but if not properly removed, they can:
- Pose health risks to consumers
- Affect product flavor and aroma
- Cause regulatory failures
- Lead to recalls or rejected batches
Our testing confirms that solvent levels fall within allowable limits established by state cannabis regulations and safety standards.
solvents we test for
ChemHistory screens for a comprehensive panel of solvents commonly used in cannabis extraction and processing, including:
Hydrocarbons
Alcohols
Other Processing Solvents
- Butane
- Propane
- Isobutane
- Hexane
- Pentane
Ethanol
Methanol
Isopropanol
- Acetone
- Ethyl acetate
- Heptane
- Toluene
- Xylenes
- Benzene (trace monitoring)
Custom solvent panels are available based on your extraction method or regulatory requirements.
Products We Test
Our potency testing services apply to:
Cannabis Flower
Concentrates & Extracts
Vape Cartriges & Oils
Edibles & Infused Beverages
Tinctures
Topicals
Destilates & Isolates
Hemp Derived Products
Our Testing Methodology
ChemHistory uses Headspace Gas Chromatography (HS-GC) with sensitive detection systems to ensure accurate identification and quantification of residual solvents.
Our process includes:
- Careful sample preparation to preserve volatile compounds
- High-resolution chromatographic separation
- Quantitative solvent measurement against certified standards
- Strict quality control and instrument calibration
- Clear reporting aligned with regulatory thresholds
This approach provides high sensitivity, reproducibility, and compliance-ready documentation.
Why Residual Solvent Testing Matters
Protect Consumer Safety
Ensures harmful solvent residues are not present in finished cannabis products.
Meet Cannabis Compliance Requirements
Most cannabis regulations require solvent testing before products can be sold.
Validate Extraction Processes
Confirms that purging and refinement steps effectively remove solvents.
Avoid Costly Recalls or Failed Batches
Early detection prevents compliance failures and supply chain disruptions.
Why Choose ChemHistory?
- Specialized cannabis analytical testing laboratory
- High-precision cannabinoid quantification methods
- Fast turnaround options for production timelines
- Clear reporting and Certificates of Analysis (COA)
- Expert support for cultivators, manufacturers, and brands
Turnaround & Reporting
- Efficient sample submission and tracking
- Priority testing available for urgent batches
- Easy-to-read cannabinoid breakdown reports
- COA documentation accepted by regulators, retailers, and distributors
- Technical support interpreting results or investigating discrepancies
REQUEST RESIDUAL SOLVENT TESTING
Ensure your cannabis products meet safety and regulatory requirements.
Contact ChemHistory today to request a quote, schedule testing, or discuss your extraction process with our laboratory team.