Skip to Main Content

Select country

Select your country

Proficiency Testing

We offer Proficiency Testing products for a variety of testing schemes for both quantitative and qualitative test performance.
Grid List

Categories and filters

Filter / Sorting

Categories

Brand

Accreditations

Product Type

Regulatory Method

Instrument / Test

Analyte - Single / Multi

CAS #

Analyte / Component

Microorganism

445 Items found

Per Page:
Sort by:
Grid List
SKU: CMPT-078B

Water Activity in Edible PT Express (2 pack)

Login to view pricing
  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
Quick View
SKU: CMPT-078

Water Activity in Edible (2 pack)

Login to view pricing
  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
Quick View
SKU: CMPT-077B

Potency in Oil PT Express (2 pack) + Spike matrix

Login to view pricing
  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Quick View
SKU: CMPT-077

Potency in Oil (2 pack) + Spike matrix

Login to view pricing
  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Quick View
SKU: CMPT-076B

Potency in Edible PT Express (2 pack) + Spike matrix

Login to view pricing
  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Quick View
SKU: CMPT-076

Potency in Edible (2 pack) + Spike matrix

Login to view pricing
  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Quick View
SKU: CMPT-072B

Qualitative P. aeruginosa in Oil PT Express (5 pack)

Login to view pricing
  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Quick View
SKU: CMPT-072

Qualitative P. aeruginosa in Oil (5 pack)

Login to view pricing
  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Quick View
SKU: CMPT-071B

Qualitative P. aeruginosa in Edible PT Express (5 pack)

Login to view pricing
  • Brand NSI
  • Matrix Edible
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Quick View
SKU: CMPT-071

Qualitative P. aeruginosa in Edible (5 pack)

Login to view pricing
  • Brand NSI
  • Matrix Edible
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Quick View
SKU: CMPT-070B

Qualitative P. aeruginosa in Hemp PT Express (5 pack)

Login to view pricing
  • Brand NSI
  • Matrix Hemp
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Quick View
SKU: CMPT-070

Qualitative P. aeruginosa in Hemp (5 pack)

Login to view pricing
  • Brand NSI
  • Matrix Hemp
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Quick View
AlertAlertBrowse fileDownload fileFileImagePdfWordTextExcelPowerpointArchiveCsvAudioVideoSpinnerCalendarReturn arrowMinusVisibleInvisibleVisibleInvisibleConfigure