Jeffrey P Walterscheid
6PUBLICATIONS
4CO-AUTHORS
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Publications (6)
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|Mar 18, 2025
Comprehensive LC-MS-MS analysis of THC isomers, analogs, homologs, and metabolites in blood and urine.Luette S Muir, Sarah E Doumit, Joshua Z Seither
|Nov 25, 2024
LC-MS-MS confirmation of 11-nor-9-carboxy-tetrahydrocannabinol (Δ8, Δ9, Δ10) and hexahydrocannabinol metabolites in authentic urine specimens.Amy L Patton, Luette Muir, Joshua Z Seither
|Jul 31, 2024
Synthetic cannabinoid identification in cases associated with blue lotus and valerian root vaping products.Joshua Z Seither, Erin L Karschner, Kimberly R Jackson
|Apr 22, 2024
Cross-reactivity of 24 cannabinoids and metabolites in blood using the Immunalysis Cannabinoids Direct enzyme-linked immunosorbent assay.Amy L Patton, Igor C Pacheco, Joshua Z Seither
|Jan 30, 2024
Screening and confirmation of psilocin, mitragynine, phencyclidine, ketamine and ketamine metabolites by liquid chromatography-tandem mass spectrometry.Madeleine E Wood, Glenna J Brown, Erin L Karschner
|Mar 10, 2022
An Enhanced LC-MS-MS Technique for Distinguishing Δ8- and Δ9-Tetrahydrocannabinol Isomers in Blood and Urine Specimens.Jami D Reber, Erin L Karschner, Joshua Z Seither
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