With over 100 phytocannabinoids comprising significant portions of
cannabis floral biomass, accurate and reliable cannabinoid quantification
is critical to a representative potency profile. High performance liquid
chromatography provides selective separation of cannabinoids andPLC
offers quantitative analysis of cannabinoid potency with a diode array
detector. We utilize HPLC-DAD potency testingtest for the following: CBC,
CBCa, CBD, CBDa, CBDV, CBDVa, CBG, CBGa, CBN, delta-9-THC, delta-8-
THC, THCa, THCV and THCVa.
Testing for filth & foreign material allows us to identify via microscope
camera what is present in the sample, which includes but is not limited
to: hair, insects, feces, dirt, contaminants, manufacturing waste and other
by-products.
Trace heavy metals are introduced to cannabis by bioaccumulation, into
plant tissue from contaminated soil and water, and during processing.
ICP-/MS facilitateshas been a reliable elemental analysis source of
instrumentation for testing heavy metals detection and quantification for
elements such as lead, mercury, cadmium, and arsenic. Reducing the
exposure to these heavy metals will reduce the risk of adverse health
effects, especially in consumers who have an already-compromised
immune system.
The same conditions that are ideal for the cultivation of cannabinoids are
also ideal for the germination of hundreds of bacteria and fungi, which
are found in water, soil and air. Yeast and molds can grow in decaying
vegetation, and residual moisture can encourage bacterial growth. We
use RYM 3M Petrifilm plating and PCR to determine the presence of
pathogenic Aspergillus species (A. fumigatus, A. flavus, A. niger, A.
terreus), Shiga toxin-producing Escherichia coli (STEC) and Salmonella
spp.
Moisture content is the total amount of water present in a cannabis
product. Microbial growth such as molds and mildew thrive in wet
environments, creating an unsafe product leading to product loss and,
potentially, a damaged reputation.
Fungal and mold colonies contaminate cannabis products with harmful
secondary metabolites: mycotoxins. Exposure and consumption of even
minute levels pose risks to patients. Liquid chromatography (LC) in
conjunction with tandem mass spectrometry (MS) permits picogram level
quantitation for fungal toxins. The current regulatory list of analyzed
toxins include:. LCMS-MS tests for Aflatoxins (B1, B2, G1, and G2) and
Ochratoxin A.
Widespread Residual pesticides useutilized in agriculture, now and in
the past, poses risk for medicinal cannabis patients and consumers. Trace
levels of pesticides are separated with liquid chromatography and
quantitated through tandem mass spectrometry. Low level analysis of
residual pesticides by LCMS provides reliable and accurate detection.
(triple quad achive reliable sensitivity to picograms of residual pesticides.
Through LCMS analy sis The triple quadrupole mass spectrometer
analyzes Tthe following residual pesticides are analyzed with our LCMS
panel: Abamectin (Avermectins B1a and B1b), Azoxystrobin, Bifenazate,
Etoxazole, Imazalil, Imidacloprid, Malathion, Myclobutanil, Permethrin,
Spinosad (A & D), Spiromesifen, Spirotetramat and Tebuconazole.
16 common volatile organic solvents are used in the extraction of
marijuana-derived cannabinoids, terpenoids, and flavonoids. The process
of extraction and concentration leaves solvent residue and impurities in
final cannabis products. Our residual solvent testing via HS-GCMS offers a
quantitative analysis of the following sovlents:. 16 solvents commonly
used in the extraction of marijuana-derived cannabinoids to make
concentrated forms of: Acetone, Acetonitrile, Benzene, Butane, Ethanol,
Ethyl Ether, Ethylene Oxide, Heptane, Hexane, Isopropanol, Methanol,
Pentane, Propane, Toluene, m,p-Xylene and o-Xylene.
Composed of the base monomer isoprene, terpenes comprise one of the
most abundant and diverse classes of chemicals found in living
organisms. Volatile terpenes are precisely coupled with gas
chromatography for efficient separation and quantification through
selective mass spectrometry. HS-GCMS analysis across a 23 compund
range includes the following major terpenes: is our source for terpene
profiling. We test for 23 major terpenes: a-Bisabolol, Camphene, delta-3-
Carene, Caryophyllene Oxide, b-Caryophyllene, p-Cymene, Eucalyptol,
Geraniol, Guaiol, a-Humulene, Isopulegol, d-Limonene, Linalool, b-
Myrcene, Nerolidol 1, Nerolidol 2, a-Ocimene, b-Ocimene, a-Pinene, b-
Pinene, a-Terpinene, y-Terpinene and Terpinolene.
Water activity determines how susceptible a product is to microbial
contamination. It is a key indicator that your product will maintain its
quality, freshness, and integrity throughout its expected shelf life. Water
activity is measured with the TDL meter.