WK68574 Determination of Cannabinoid Concentrations in Cannabis Plant Material, Extracted Oil, and Gummies Using Near-Infrared (NIR) Spectroscopy

WK65014 Analyses of Terpenes in Cannabis Plant materials using Gas Chromatography-tandem Mass Spectrometry (GC-MS/MS)

WK68535 proper estimation of concentrations of delta-9 tetrahydrocannabinol (D9-THC) in low-THC cannabis and cannabis products defined on a dry-weight basis.

WK65013 Determination of Cannabinoid Concentration in Cannabis Using High Performance Liquid Chromatography

WK71066 Analyses of Terpenoids in Cannabis Plant Materials using Head Space Gas Chromatography-Mass Spectrometry (HS-GC-MS)

WK65018 Analysis of Residual Solvents in Plant Extracts

WK68428 Determination of Cannabinoid Concentration in Cannabis Using Low Pressure Liquid Chromatography

WK64334 Multiresidue Analysis of Pesticides in Dried Cannabis and Hemp Raw materials using Gas Chromatography-Tandem Mass Spectroscopy (GC-MS/MS)

WK89949 Analysis of Residual Solvents in Liquid Samples Containing Terpenes by a Heat Sensitive Method Using Head-Space Gas Chromatography (HS-GC)

WK86665 Determination of Viable Bile-Tolerant Gram Negative Bacteria Count Enumeration in Dried Cannabis Flower Using Quantitative Polymerase Chain Reaction (qPCR)

WK87437 Analysis of Residual Solvents in Cannabis Extracts using Head-Space Gas Chromatography (HS-GC)

WK85874 Cannabis/Hemp Laboratory Out-of-Specifications (OOS) and Retesting

WK86684 The Determination of Cannabinoids in Cannabis/Hemp Flower and Derivative Products Utilizing HPLC

WK85873 Standard Guide for Laboratory Certificates of Analysis (COA) in the Cannabis/Hemp Industry

WK80447 The Sampling of Field and Bulk Harvest Lots of Cannabis and Hemp for Laboratory Analyses

WK87438 Analysis of Terpenoids in Cannabis Materials using Head-Space Gas Chromatography (HS-GC)

WK85882 Sample Preparation of infused products(edibles) and oils/concentrates for laboratory analysis.

WK84190 Determination of THC Isomers in Hempseed Products Intended for Animal Feed and Ingredients by Gas Chromatography and Flame Ionization Detection