Brief PMS299 D

Application Note

Analysis of Pesticide Residues in Cannabis Regulated by Oregon State Using LC/MS/MS

LC/MS/MS for analysis of pesticide residues in cannabis


Liquid chromatography-tandem mass spectrometry (LC/MS/MS) has become the method of choice for pesticide. The state of Oregon has issued regulatory limits for 59 pesticide residues in both cannabis flower and concentrates, while other states have come up with their own lists of pesticide residues relating to medical marijuana and cannabis testing.