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Physical Chemistry Reference Materials

Cannabis regulations often require measurements for physical contamination, moisture, and water activity. Spex/NSI’s comprehensive catalog includes many reference materials and Proficiency Tests to reach the cannabis lab’s testing requirements.

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SKU: CMQC-081

Water Activity in Hemp Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
SKU: CMQC-078

Water Activity in Edible

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  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
SKU: CMQC-072

Qualitative P. aeruginosa in Hemp Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: CMQC-071

Qualitative P. aeruginosa in Edible

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  • Brand NSI
  • Matrix Edible
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: CMQC-070

Qualitative P. aeruginosa in Hemp

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  • Brand NSI
  • Matrix Hemp
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: CMQC-069

Qualitative S. aureus in Hemp Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: CMQC-068

Qualitative S. aureus in Edible

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  • Brand NSI
  • Matrix Edible
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: CMQC-067

Qualitative S. aureus in Hemp

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  • Brand NSI
  • Matrix Hemp
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: CMQC-066

Qualitative L. monocytogenes in Hemp Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: CMQC-065

Qualitative L. monocytogenes in Edible

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  • Brand NSI
  • Matrix Edible
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: CMQC-064

Qualitative L. monocytogenes in Hemp

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  • Brand NSI
  • Matrix Hemp
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: CMQC-059

Quantitative Indicators for Yeast and Mold in Edible

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  • Brand NSI
  • Matrix Edible
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
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