Cannabis Concentrate Quality Testing Checklist [FREE PDF]

Cannabis concentrate testing laboratories are subject to rigorous state cannabis regulations and FDA cGMP guidelines that mandate standardized protocols for potency, residual solvents, microbial contaminants, and heavy metals. ASTM D8244 establishes performance-based quality and safety standards for cannabis testing that labs must follow to maintain licensure and protect public health. This checklist guides lab directors and QA managers through the critical inspection points required before rele

  • Industry: Cannabis Testing
  • Frequency: Per Event
  • Estimated Time: 45-60 minutes
  • Role: Lab Director
  • Total Items: 37
  • Compliance: ASTM D8244-19 Standard Practice for Cannabis Testing, FDA 21 CFR Part 111 cGMP for Dietary Supplements (applied by analogy to cannabis), DEA Controlled Substances Act 21 U.S.C. § 801 et seq., ISO/IEC 17025:2017 General Requirements for Testing Laboratories, State Cannabis Control Board Regulations - Laboratory Testing Standards

Sample Receipt & Chain of Custody

Verify proper sample intake, labeling, and chain of custody documentation before testing begins.

  • Is the sample accompanied by a completed chain-of-custody form with all required fields filled?
  • Does the sample label match the manifest information including batch ID, weight, and license number?
  • Has the sample been assigned a unique laboratory identifier (LIMS accession number)?
  • Is the sample stored in appropriate conditions (temperature/light) upon receipt?
  • Has the sample quantity been verified as sufficient for all required analyses?

Potency & Cannabinoid Profiling

Assess the completeness and accuracy of cannabinoid potency testing procedures.

  • Have all required cannabinoids (THC, THCA, CBD, CBDA, CBN) been included in the potency panel?
  • Were calibration standards run at the beginning and end of the analytical sequence?
  • Is the total THC result (THC + 0.877 × THCA) recorded and within state legal limits?
  • What is the measured total THC percentage for this batch?
  • Were QC controls (blank, spike, duplicate) run alongside samples and within acceptance criteria?
  • Is the certificate of analysis (CoA) draft generated with all potency results accurately transcribed from the LIMS?

Residual Solvent Testing

Confirm residual solvent analysis was conducted according to regulatory thresholds for consumer safety.

  • Was residual solvent testing performed using headspace GC-MS or GC-FID per approved methodology?
  • Do all Class 1 solvent results fall below the state-mandated action limits (e.g., benzene <1 ppm, butane <5,000 ppm)?
  • Do all Class 2 solvent results fall within acceptable limits per current state regulations?
  • Were internal standards used for solvent quantification and verified within ±20% recovery?
  • Is the residual solvent result documented and attached to the batch CoA?

Microbial Contaminant Testing

Evaluate microbial testing procedures and results to ensure consumer safety compliance.

  • Was the sample tested for total aerobic microbial count (TAMC) and total yeast and mold count (TYMC)?
  • Were specific pathogens (Salmonella spp., E. coli O157:H7, Aspergillus spp.) tested per state panel requirements?
  • Were all microbial results within state action limits (e.g., TAMC <10,000 CFU/g for concentrates)?
  • Were positive and negative controls included in each microbial analysis run?
  • Is there photographic documentation or plating records for this batch's microbial analysis?

Heavy Metals & Pesticide Testing

Verify heavy metals and pesticide panel testing was completed and results meet regulatory thresholds.

  • Were all four required heavy metals (lead, cadmium, arsenic, mercury) tested via ICP-MS?
  • Do heavy metal results comply with state action limits (e.g., lead <0.5 ppm, arsenic <0.2 ppm for inhalable products)?
  • Was the full state-required pesticide panel tested using LC-MS/MS or GC-MS/MS?
  • Are all pesticide results below the state-defined action levels?
  • Were matrix-matched calibration standards used for both heavy metals and pesticide analysis?

Label Compliance & CoA Review

Confirm final CoA and product labeling meet all state regulatory requirements before batch release.

  • Does the final CoA include all required data elements: batch ID, testing dates, methods, results, and lab license number?
  • Has the CoA been reviewed and signed by an authorized lab director or qualifying scientist?
  • Does the product label accurately reflect the CoA potency results within state-permitted variance (typically ±10%)?
  • Does the packaging comply with ASTM D8244 child-resistant and tamper-evident requirements?
  • Have all failed analytes been flagged and the batch quarantined from distribution pending remediation review?
  • Is the CoA uploaded to the state track-and-trace system (e.g., Metrc) with the correct batch UID?

Lab Facility & Equipment Compliance

Review laboratory environment, equipment calibration, and safety compliance.

  • Are all analytical instruments (HPLC, GC, ICP-MS) within current calibration certification periods?
  • Is the laboratory ventilation and fume hood system functioning properly and last inspected within 12 months?
  • Are all laboratory personnel working with flammable solvents trained in OSHA Hazard Communication standards?
  • Is the controlled substance (concentrate samples) storage area secured, access-logged, and DEA-compliant?
  • Are reference standards and reagents within expiration dates and properly labeled with received and opened dates?

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Why Use This Cannabis Concentrate Quality Testing Checklist [FREE PDF]?

This cannabis concentrate quality testing checklist [free pdf] helps cannabis testing teams maintain compliance and operational excellence. Designed for lab director professionals, this checklist covers 37 critical inspection points across 7 sections. Recommended frequency: per event.

Ensures compliance with ASTM D8244-19 Standard Practice for Cannabis Testing, FDA 21 CFR Part 111 cGMP for Dietary Supplements (applied by analogy to cannabis), DEA Controlled Substances Act 21 U.S.C. § 801 et seq., ISO/IEC 17025:2017 General Requirements for Testing Laboratories, State Cannabis Control Board Regulations - Laboratory Testing Standards. Regulatory-aligned for audit readiness and inspection documentation.

Frequently Asked Questions

What is a Cannabis Concentrate Quality Testing Checklist [FREE PDF]?

A Cannabis Concentrate Quality Testing Checklist [FREE PDF] is a standardized inspection form used by lab director to ensure consistent cannabis testing operations. It contains 42 inspection points organized into 7 sections. FREE Cannabis Concentrate Quality Testing PDF checklist. Ensure lab compliance with state regs, ASTM, and cGMP standards for potency, residuals & safety.

How often should I use this cannabis testing checklist?

This checklist is designed to be completed per event. Regular use ensures compliance with ASTM D8244-19 Standard Practice for Cannabis Testing and FDA 21 CFR Part 111 cGMP for Dietary Supplements (applied by analogy to cannabis) and helps identify issues before they become problems.

Can I download this Cannabis Concentrate Quality Testing Checklist [FREE PDF] as a PDF?

Yes, you can download this checklist as a FREE PDF for printing or offline use. The checklist includes 42 fields across 7 sections and typically takes 45-60 minutes to complete.

What compliance standards does this checklist cover?

This checklist helps ensure compliance with ASTM D8244-19 Standard Practice for Cannabis Testing, FDA 21 CFR Part 111 cGMP for Dietary Supplements (applied by analogy to cannabis), DEA Controlled Substances Act 21 U.S.C. § 801 et seq., ISO/IEC 17025:2017 General Requirements for Testing Laboratories, State Cannabis Control Board Regulations - Laboratory Testing Standards. Following these standards protects your organization and ensures best practices.

How do I complete this cannabis testing inspection checklist?

Begin by completing the header fields for Inspection Date & Time, Inspector / Lab Director Name, Laboratory Facility Name, Concentrate Batch ID / Lot Number, and Concentrate Type. Work through each of the 7 sections, marking items Yes or No as applicable. The entire process takes approximately 45 to 60 minutes.

What are the key sections in this cannabis testing checklist?

This cannabis testing checklist is organized into 7 key sections: Sample Receipt & Chain of Custody, Potency & Cannabinoid Profiling, Residual Solvent Testing, Microbial Contaminant Testing, Heavy Metals & Pesticide Testing, Label Compliance & CoA Review, Lab Facility & Equipment Compliance. Each section contains specific inspection points that lab director must verify. The structured layout ensures nothing is missed during cannabis testing inspections and makes the process efficient, typically taking 45-60 minutes to complete.

Who should use this Cannabis Concentrate Quality Testing Checklist [FREE PDF]?

This checklist is primarily designed for lab director working in cannabis testing operations. However, it is also valuable for quality assurance teams, safety officers, compliance managers, and supervisors who need to verify that cannabis testing standards are being met. Organizations of all sizes can benefit from using this Cannabis Concentrate Quality Testing Checklist [FREE PDF] to maintain consistency and accountability.

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