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Microbiological Reference Materials & PT for Hemp and Cannabis

The cannabis industry depends on accurate microbiological analysis to guarantee the safety and shelf-life claims made by cannabis product manufacturers. Spex and NSI offer the most comprehensive product selection for cannabis microbiologists. Our microbiology analytical reference materials support laboratories in delivering dependable testing outcomes.

Our extensive range includes biologically inoculated cannabis matrices for culture and molecular test methods. With plant material, edibles, and oil matrix selections, we provide comprehensive QC and proficiency testing products.

Our materials help laboratories maintain consistent quality and reliability, ensuring cannabis microbiology testing meets stringent safety standards and regulatory requirements.

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SKU: FM-614

Apergillus flavus in Oil/Derivative Positive Control

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: FM-613

Aspergillus niger in Oil/Derivative

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: FM-634

L. monocytogenes in Oil/Derivative

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: FM-740-O

Metals in Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
SKU: FM-740

Heavy Metals in Hemp

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  • Brand NSI
  • Matrix Hemp
  • Raw Material >95% min; as available
  • Certification Single: Gravimetric w/ICP Confirmation
SKU: CMPT-072

Qualitative P. aeruginosa in Oil (5 pack)

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

Qualitative P. aeruginosa in Edible (5 pack)

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

Qualitative P. aeruginosa in Hemp (5 pack)

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

Qualitative S. aureus in Oil (5 pack)

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

Qualitative S. aureus in Edible (5 pack)

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

Qualitative S. aureus in Hemp (5 pack)

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

Qualitative L. monocytogenes in Oil (5 pack)

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