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Scheduled Proficiency Testing & PT Express™ 

We are proud to offer NSI Lab Solutions ISO 17043-accredited proficiency testing to Environmental, Food Science, & Cannabis/Hemp Testing Laboratories. Our accredited PTs are available through our on-demand PT Express version which allows you to receive your final graded report within 48 hours after submitting your results. No scheduled test selection is required. Past report copies and data entry are available 24/7 using our secure online PT Datalink.

PT samples have to be right. Your laboratory's accreditation is at stake, so anything less than 100% confidence is just not good enough. That's why we are proud to offer NSI ISO 17043-accredited proficiency testing to Environmental, Food Science, and Cannabis Testing laboratories. Scheduled proficiency tests are available throughout the year. Past report copies and data entry are available 24/7 using the secure online PT Datalink.

We offer Proficiency Testing products for a variety of testing schemes for both quantitative and qualitative test performance. Proficiency testing studies are designed for your convenience and success.

  • ISO 17043 Accredited
  • PT Express™ Studies on YOUR schedule. When you need PT results NOW!
  • Simple online reporting with NSI Lab Solutions PT Datalink
  • No limits on the number of analysts or number of methods you may report

Download Our Proficiency Testing Brochure

DOWNLOAD BROCHURE

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Environmental

Our studies include all analytes required by TNI fields of testing.All quantitative samples supplied in duplicate.

Food & Agriculture

NSI Lab Solutions Food Microbiology Proficiency Testing (PT) studies are designed for your convenience and success.

Cannabis & Hemp

Cannabis & Hemp proficiency testing studies are designed for your convenience and success.

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SKU: CMPT-063B

Quantitative Pesticides in Edible PT Express (2 pack) + Spike matrix

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  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
SKU: CMPT-063

Quantitative Pesticides in Edible (2 pack) + Spike matrix

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  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
SKU: CMPT-062B

Quantitative Pesticides in Oil PT Express (2 pack) + Spike matrix

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
SKU: CMPT-062

Quantitative Pesticides in Oil (2 pack) + Spike matrix

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
SKU: CMPT-061B

Quantitative Mycotoxins in Oil PT Express (2 pack) + Spike matrix

  • CCL
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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
SKU: CMPT-061

Quantitative Mycotoxins in Oil (2 pack) + Spike matrix

  • CCL
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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
SKU: CMPT-060B

Quantitative Mycotoxins in Edible PT Express (2 pack) + Spike matrix

  • CCL
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  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
SKU: CMPT-060

Quantitative Mycotoxins in Edible (2 pack) + Spike matrix

  • CCL
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  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
SKU: CMPT-059B

Quantitative Yeast/Mold in Edible PT Express (2 pack)

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  • Brand NSI
  • Matrix Edible
  • Raw Material <2 passages from primary culture
  • Certification Single: Grav. w/Analytical Confirmation
SKU: CMPT-059

Quantitative Yeast/Mold in Edible (2 pack)

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  • Brand NSI
  • Matrix Edible
  • Raw Material <2 passages from primary culture
  • Certification Single: Gravimetric w/ICP Confirmation
SKU: CMPT-058B

Quantitative Bile Tolerant Gram Negative Bacteria in Edible PT Express (2 pack)

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  • Brand NSI
  • Matrix Edible
  • Raw Material <2 passages from primary culture
  • Certification Single: Grav. w/Analytical Confirmation
SKU: CMPT-058

Quantitative Bile Tolerant Gram Negative Bacteria in Edible (2 pack)

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  • Brand NSI
  • Matrix Edible
  • Raw Material <2 passages from primary culture
  • Certification Single: Grav. w/Analytical Confirmation
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