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Conversion of water-soluble CBD to Δ9-THC in synthetic gastric fluid-An unlikely cause of positive drug tests
September 15, 2023
RTI In The Media
Federal officials mull adding fentanyl to drug test panel
November 20, 2023 - Transport Topics
Article
Performance of hair testing for cocaine use - Comparison of five laboratories using blind reference specimens
March 21, 2023
Article
Δ8-THC-COOH cross-reactivity with cannabinoid immunoassay kits and interference in chromatographic testing methods
September 15, 2023
Article
Prevalence of ∆8-tetrahydrocannabinol carboxylic acid in workplace drug testing
November 01, 2023