Application Note: Cannabis Testing: In-House Prepared Water as an Alternative to Bottled Water

Authors: Dwain Irvan, Klaus Schöne | Last updated: October 2019


In many testing laboratories, bottled HPLC-grade water is the standard when performing quantitative potency analysis for cannabinoids like THC (Tetrahydrocannabinol) or CBD (Cannabidiol). In-house produced water, on the other hand, may be a qualitatively equivalent and also more cost-effective alternative.

Find out more about HPLC-grade water during cannabis testing in this complimentary application note.

  • Document type: Application Note
  • Page count: 4
  • Read time: 7 minutes

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Key Takeaways

  • In-house purified water matches bottled HPLC-grade for testing.
  • Save on expenses with in-house water purification.
  • No contaminants affecting cannabis potency results.
  • Water system investment recouped in under 6 months.
  • Reliable cannabis analyte quantification with both waters.
  • Lower environmental impact than bottled water use.

This Resource is Designed for:

  • Cannabis Testing Labs
  • Pharma Companies
  • QC Laboratories
  • Analytical Chemists

Applications Supported:

  • Cannabinoid Analysis
  • HPLC Mobile Phase Prep
  • Lab Quality Control
  • Cost Reduction Analysis

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