Skip to Main Content

Scheduled Proficiency Testing & PT Express for Cannabis & Hemp

Cannabis & Hemp proficiency testing studies are designed for your convenience and success. Simple online reporting with NSI Lab Solutions PT Datalink. No limits on the number of analysts or number of methods you may report. Final reports returned within 21 days of the study close.

Search by Category

Microbiology

NSI products offer ISO-accredited microbiological certified reference materials. Validated and traceable cultures are no more than two passages from the primary reference culture ensuring genetic traceability to the primary cell line.

Cannabinoids Potency Testing

Spex offers products for testing cannabinoids, terpenes, pesticides, residual solvents, mycotoxins, and heavy metals.

Terpenes & Flavonoids

Terpenes are the common term for a large group of compounds that contribute to flavor and smell of botanical products which are structurally based on isoprene or 2-methyl-1,3-butadiene units.

Pesticides & Mycotoxins

Pesticides are an important tool in agriculture, but pesticides can also be a danger to the human health as residues. Detection and quantitation of pesticides in food, beverages, nutraceuticals, and cannabis are critical functions for protecting human health. Spex is proud to offer mixes of commonly used pesticides in the food and cannabis industries.

Residual Solvents

Spex® Certiprep's Residual Solvents Standards are designed for use with: GC (FID, ECD, PID, TCD), GC/MS, LC, and LC/MS

Inorganic Standards for Elemental Cannabis Analysis

States are pushing the cannabis industry to provide accurate, quantifiable results for heavy metals, specifically arsenic, cadmium, lead, and mercury for cannabis inhalation products and cannabis (i.e. edibles).

Physical Chemistry

Certified for a broad array of physical testing applications such as UV/VIS, pH, turbidimetry, nephelometry, conductivity, and microscopic examination.

Categories and filters

Filter / Sorting

Categories

Brand

Accreditations

Product Type

Regulatory Method

Instrument / Test

Analyte / Component

Microorganism

113 Items found

Per Page:
Sort by:
SKU: CMQC-081

Water Activity in Hemp Oil

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

Water Activity in Edible

Login to view pricing
  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
SKU: CMQC-047

Foreign Materials (Filth) in Hemp

Login to view pricing
  • Brand NSI
  • Matrix Hemp
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
SKU: CMQC-022

Moisture in Hemp

Login to view pricing
  • Brand NSI
  • Matrix Hemp
  • Concentration 50,000 copies/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
SKU: CMQC-021

Water Activity in Hemp

Login to view pricing
  • Brand NSI
  • Matrix Hemp
  • Concentration 50,000 cells/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
SKU: CMPT-085B

Quantitative Yeast & Mold in Hemp PT Express

Login to view pricing
  • Brand NSI
  • Matrix Hemp
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: CMPT-085

Quantitative Yeast & Mold in Hemp

Login to view pricing
  • Brand NSI
  • Matrix Hemp
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: CMPT-081B

Water Activity in Oil PT Express (2 pack)

Login to view pricing
  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
SKU: CMPT-081

Water Activity in Oil (2 pack)

Login to view pricing
  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
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
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
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
AlertAlertBrowse fileDownload fileFileImagePdfWordTextExcelPowerpointArchiveCsvAudioVideoSpinnerCalendarReturn arrowMinusVisibleInvisibleVisibleInvisibleConfigure