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Highgrade Labs performs pesticide residue testing in accordance with the regulatory requirements of each state within which it is licensed. Platforms and methods were developed and tailored to the requirements of each state program in order to exceed specific minimum detection limits established for recognized hazards.

Liquid Chromatography-Mass Spectrometry (LC-MS),Gas Chromatography-Mass Spectrometry (GC-MS) from Agilent Technologies.

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Flower, Concentrates, and Infused Products.

Pesticides on an apple can be washed off with no harm to the consumer. But pesticides on cannabis that are then exposed to high heat can turn into arsenic and other deadly poisons.