Pesticide Residue Screening

Cannabis Pesticide Residue Screening

Anresco Laboratories is a pioneer in cannabis pesticide residue screening and analysis. With over 30 years of experience, we regularly perform multi-residue analyses (MRAs) to meet FDA/USDA standards. The most comprehensive cannabis pesticide screening we offer uses both GCMSMS and LCMSMS via the “QuEChERS” method of extraction. This enables us to screen for over 250 different compounds at a limit of detection (LOD) of 0.01ppm. This is the same pesticide residue screening that is used by the USDA National Organic Program (NOP) to regulate pesticide limits in organic products. Clients also have the option to run a single MRA by either GCMSMS (150+ compounds) or LCMSMS (100+ compounds). Click here to view a full listing of pesticides picked up by this method.

For those interested in testing for a specific pesticide, Anresco has the additional capability to screen for:

  • PCB’s (Polychlorinated Biphenyls)
  • Procymidone
  • EBDC Residues (Maneb/Mancozeb)
  • Benomyl (carbendazim, MBC)
  • Alar
  • Avid
  • Benomyl / carbendazim / MBC
  • Buctril (BROMOXYNIL)
  • Carzol
  • Chlordimeform
  • Chlorophenoxy herbicides Screen
  • Clofentezine (Apollo)
  • Cryolite
  • Cyromazine (triguard)
  • Diphacinone
  • Diquat
  • DPA (diphenylamine)
  • Ethrel (ethephon)
  • Ethylene Dibromide (EDB fumigant)
  • ETU
  • Fenbutatin-oxide
  • Fluazifop (-p-butyl)
  • Fosetyl-Al
  • Glyphosate/Roundup
  • Imazethapyr
  • Imidacloprid
  • Maleic hydrazide
  • Methoprene
  • Naphthalene acetic acid (NAA)
  • OPP (ortho phenylphenol)
  • Organotins (Hexakis,Plictran,Vendex)
  • Oryzalin (surflan)
  • Paraquat (gramoxone)
  • Phenylurea herbicides screen (linuron, diuron, monuron, etc.)
  • Phosphine (Al / Zn Phosphide)
  • Rotenone
  • Silvex(chlorophenoxyherbicides)
  • Strychnine
  • Tebufenozide
  • Thiabendazole (TBZ)
  • Thiocarbamates (Sutan, Vernam)

Please call for availability of residue testing not shown on this list.