We look at 5 recent publications in the field of toxicology.1.      Helander A, Andersson A, Villén T. Origin and Interpretation of Low Methamphetamine Levels Found in Amphetamine-Positive Urine Samples: Support for Methylation of Amphetamine as a Minor Metabolic Pathway. Drug Test Anal. 2025;17(11):2276-2282. doi:10.1002/dta.39402.      Labay LM, Midthun KM, Kacinko SL, Papsun DM. Drug identification in biologicals on clothing, bedding, and other materials. J Anal Toxicol. 2025;49(8):603-608. doi:10.1093/jat/bkaf0573.      Ogawa S, Shiraki R, Wakigawa K, et al. Quantitative analysis of ethylene glycol in human serum by liquid chromatography-tandem mass spectrometry with p-toluenesulfonyl isocyanate derivatization. Forensic Toxicol. 2026;44(1):37-46. doi:10.1007/s11419-025-00729-04.      Ballotari M, Truver MT, Sojin NA, et al. Analysis of cannabinoids and semi-synthetic cannabinoids in authentic breastmilk samples by liquid chromatography-tandem mass spectrometry. J Anal Toxicol. 2025;49(8):559-566. doi:10.1093/jat/bkaf0475.      Grafinger KE, Weinmann W, Pasin D, et al. Machine learning in forensic toxicology: Concepts, applications and challenges in bioanalysis, ADME, and toxicodynamics. Forensic Sci Int. Published online February 9, 2026. doi:10.1016/j.forsciint.2026.112883Contact us at <a href='mailto:toxpod@tiaft.org'>toxpod@tiaft.org</a>Get free open access journal articles at https://forensiclibrary.org/home <a target="_blank" href="https://www.buzzsprout.com/227318/fan_mail/new">You can send us a text message using this link!</a>

<description>&lt;p&gt;We look at 5 recent publications in the field of toxicology.&lt;/p&gt;&lt;p&gt;1.      Helander A, Andersson A, Villén T. Origin and Interpretation of Low Methamphetamine Levels Found in Amphetamine-Positive Urine Samples: Support for Methylation of Amphetamine as a Minor Metabolic Pathway. &lt;em&gt;Drug Test Anal&lt;/em&gt;. 2025;17(11):2276-2282. doi:10.1002/dta.3940&lt;/p&gt;&lt;p&gt;2.      Labay LM, Midthun KM, Kacinko SL, Papsun DM. Drug identification in biologicals on clothing, bedding, and other materials. &lt;em&gt;J Anal Toxicol&lt;/em&gt;. 2025;49(8):603-608. doi:10.1093/jat/bkaf057&lt;/p&gt;&lt;p&gt;3.      Ogawa S, Shiraki R, Wakigawa K, et al. Quantitative analysis of ethylene glycol in human serum by liquid chromatography-tandem mass spectrometry with p-toluenesulfonyl isocyanate derivatization. &lt;em&gt;Forensic Toxicol&lt;/em&gt;. 2026;44(1):37-46. doi:10.1007/s11419-025-00729-0&lt;/p&gt;&lt;p&gt;4.      Ballotari M, Truver MT, Sojin NA, et al. Analysis of cannabinoids and semi-synthetic cannabinoids in authentic breastmilk samples by liquid chromatography-tandem mass spectrometry. &lt;em&gt;J Anal Toxicol&lt;/em&gt;. 2025;49(8):559-566. doi:10.1093/jat/bkaf047&lt;/p&gt;&lt;p&gt;5.      Grafinger KE, Weinmann W, Pasin D, et al. Machine learning in forensic toxicology: Concepts, applications and challenges in bioanalysis, ADME, and toxicodynamics. &lt;em&gt;Forensic Sci Int&lt;/em&gt;. Published online February 9, 2026. doi:10.1016/j.forsciint.2026.112883&lt;/p&gt;&lt;p&gt;Contact us at &lt;a href='mailto:toxpod@tiaft.org'&gt;toxpod@tiaft.org&lt;/a&gt;&lt;/p&gt;&lt;p&gt;Get free open access journal articles at https://forensiclibrary.org/home&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;a target="_blank" href="https://www.buzzsprout.com/227318/fan_mail/new"&gt;You can send us a text message using this link!&lt;/a&gt;&lt;/p&gt;</description>

We look at 5 recent publications in the field of toxicology. 1.      Helander A, Andersson A, Villén T. Origin and Interpretation of Low Methamphetamine Levels Found in Amphetamine-Positive Urine Samples: Support for Methylation of Amphetamine as a Minor Metabolic Pathway. Drug Test Anal. 2025;17(11):2276-2282. doi:10.1002/dta.3940 2.      Labay LM, Midthun KM, Kacinko SL, Papsun DM. Drug identification in biologicals on clothing, bedding, and other materials. J ...

5 in 30 (Cannabinoids in breastmilk, Drugs in fabric, Etylene glycol, Machine learning and more)

Sam is joined by fellow Bulletin editors Rebecca and Luke for a rundown of the latest Bulletin.For more information on the Bulletin, head to the TIAFT website or email <a href='mailto:bulletin@tiaft.org'>bulletin@tiaft.org</a>  Contact us at toxpod@tiaft.org    Find out more about TIAFT at <a href='http://www.tiaft.org/'>www.tiaft.org</a> The Toxpod is a production of The International Association of Forensic Toxicologists. The opinions expressed by the hosts are their own and do not necessarily reflect the views of TIAFT.<a target="_blank" href="https://www.buzzsprout.com/227318/fan_mail/new">You can send us a text message using this link!</a>

<description>&lt;p&gt;Sam is joined by fellow Bulletin editors Rebecca and Luke for a rundown of the latest Bulletin.&lt;/p&gt;&lt;p&gt;For more information on the Bulletin, head to the TIAFT website or email &lt;a href='mailto:bulletin@tiaft.org'&gt;bulletin@tiaft.org&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt; Contact us at toxpod@tiaft.org&lt;br/&gt; &lt;br/&gt; Find out more about TIAFT at &lt;a href='http://www.tiaft.org/'&gt;www.tiaft.org&lt;/a&gt;&lt;br/&gt; &lt;br/&gt; &lt;em&gt;The Toxpod is a production of The International Association of Forensic Toxicologists. The opinions expressed by the hosts are their own and do not necessarily reflect the views of TIAFT.&lt;/em&gt;&lt;/p&gt;&lt;p&gt;&lt;a target="_blank" href="https://www.buzzsprout.com/227318/fan_mail/new"&gt;You can send us a text message using this link!&lt;/a&gt;&lt;/p&gt;</description>

Sam is joined by fellow Bulletin editors Rebecca and Luke for a rundown of the latest Bulletin. For more information on the Bulletin, head to the TIAFT website or email bulletin@tiaft.org   Contact us at toxpod@tiaft.org    Find out more about TIAFT at www.tiaft.org    The Toxpod is a production of The International Association of Forensic Toxicologists. The opinions expressed by the hosts are their own and do not necessarily reflect the views of TIAFT. You can send us a text m...

TIAFT Bulletin Episode 55(3)

Keeping up to date with New Psychoactive Substances is hard! We&apos;ve assembled a crack team of international experts to help us do just that:<ul><li>Michael Evans-Brown, <a href='https://www.euda.europa.eu/index_en'>EUDA</a></li><li>Jared Brown, <a href='https://www.unodc.org/LSS/Home/NPS'>UNODC</a> </li><li>Alex Krotulski, <a href='https://www.npsdiscovery.org/'>CFSRE</a></li></ul>Hosted by TIAFT NPS Committee chair, Svante Vikingsson. Contact us at toxpod@tiaft.org Find out more about TIAFT at <a href='http://www.tiaft.org/'>www.tiaft.org</a> The Toxpod is a production of The International Association of Forensic Toxicologists. The opinions expressed by the hosts and guests are their own and do not necessarily reflect the views of TIAFT. Episode production by Sam Joubert.<a href='https://www.buzzsprout.com/twilio/text_messages/227318/open_sms'>You can send us a text message using this link!</a> <a target="_blank" href="https://www.buzzsprout.com/227318/fan_mail/new">You can send us a text message using this link!</a>

<description>&lt;p&gt;Keeping up to date with New Psychoactive Substances is hard! We&amp;apos;ve assembled a crack team of international experts to help us do just that:&lt;/p&gt;&lt;ul&gt;&lt;li&gt;Michael Evans-Brown, &lt;a href='https://www.euda.europa.eu/index_en'&gt;EUDA&lt;/a&gt;&lt;/li&gt;&lt;li&gt;Jared Brown, &lt;a href='https://www.unodc.org/LSS/Home/NPS'&gt;UNODC&lt;/a&gt; &lt;/li&gt;&lt;li&gt;Alex Krotulski, &lt;a href='https://www.npsdiscovery.org/'&gt;CFSRE&lt;/a&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;Hosted by TIAFT NPS Committee chair, Svante Vikingsson.&lt;br/&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;Contact us at toxpod@tiaft.org&lt;br/&gt;&lt;br/&gt;Find out more about TIAFT at &lt;a href='http://www.tiaft.org/'&gt;www.tiaft.org&lt;/a&gt;&lt;br/&gt;&lt;br/&gt;&lt;em&gt;The Toxpod is a production of The International Association of Forensic Toxicologists. The opinions expressed by the hosts and guests are their own and do not necessarily reflect the views of TIAFT. Episode production by Sam Joubert.&lt;/em&gt;&lt;/p&gt;&lt;p&gt;&lt;a href='https://www.buzzsprout.com/twilio/text_messages/227318/open_sms'&gt;You can send us a text message using this link!&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;a target="_blank" href="https://www.buzzsprout.com/227318/fan_mail/new"&gt;You can send us a text message using this link!&lt;/a&gt;&lt;/p&gt;</description>

Keeping up to date with New Psychoactive Substances is hard! We've assembled a crack team of international experts to help us do just that: Michael Evans-Brown, EUDAJared Brown, UNODC Alex Krotulski, CFSREHosted by TIAFT NPS Committee chair, Svante Vikingsson.   Contact us at toxpod@tiaft.org  Find out more about TIAFT at www.tiaft.org  The Toxpod is a production of The International Association of Forensic Toxicologists. The opinions expressed by the hosts and guests are their own and d...

NPS Update - December 2025

Part 2 of On the Spot at TIAFT 2025 in Auckland, New Zealand.Contact us at toxpod@tiaft.orgFind out more about TIAFT at <a href='https://tiaft.org/'>www.tiaft.org</a>The Toxpod is a production of the International Association of Forensic Toxicologists. The opinions expressed by the hosts are their own and do not necessarily reflect the views of TIAFT.<a target="_blank" href="https://www.buzzsprout.com/227318/fan_mail/new">You can send us a text message using this link!</a>

<description>&lt;p&gt;Part 2 of On the Spot at TIAFT 2025 in Auckland, New Zealand.&lt;/p&gt;&lt;p&gt;Contact us at toxpod@tiaft.org&lt;/p&gt;&lt;p&gt;Find out more about TIAFT at &lt;a href='https://tiaft.org/'&gt;www.tiaft.org&lt;/a&gt;&lt;/p&gt;&lt;p&gt;The Toxpod is a production of the International Association of Forensic Toxicologists. The opinions expressed by the hosts are their own and do not necessarily reflect the views of TIAFT.&lt;/p&gt;&lt;p&gt;&lt;a target="_blank" href="https://www.buzzsprout.com/227318/fan_mail/new"&gt;You can send us a text message using this link!&lt;/a&gt;&lt;/p&gt;</description>

Part 2 of On the Spot at TIAFT 2025 in Auckland, New Zealand. Contact us at toxpod@tiaft.org Find out more about TIAFT at www.tiaft.org The Toxpod is a production of the International Association of Forensic Toxicologists. The opinions expressed by the hosts are their own and do not necessarily reflect the views of TIAFT. You can send us a text message using this link! 

On the Spot at TIAFT2025 - Part 2

At the TIAFT2025 conference in Auckland, New Zealand, Peter and Sam caught up with a few fellow toxicologists to talk about their work.Contact us at toxpod@tiaft.orgFind out more about TIAFT at <a href='https://tiaft.org/'>www.tiaft.org</a>The Toxpod is a production of the International Association of Forensic Toxicologists. The opinions expressed by the hosts are their own and do not necessarily reflect the views of TIAFT.<a target="_blank" href="https://www.buzzsprout.com/227318/fan_mail/new">You can send us a text message using this link!</a>

<description>&lt;p&gt;At the TIAFT2025 conference in Auckland, New Zealand, Peter and Sam caught up with a few fellow toxicologists to talk about their work.&lt;/p&gt;&lt;p&gt;Contact us at toxpod@tiaft.org&lt;/p&gt;&lt;p&gt;Find out more about TIAFT at &lt;a href='https://tiaft.org/'&gt;www.tiaft.org&lt;/a&gt;&lt;/p&gt;&lt;p&gt;The Toxpod is a production of the International Association of Forensic Toxicologists. The opinions expressed by the hosts are their own and do not necessarily reflect the views of TIAFT.&lt;/p&gt;&lt;p&gt;&lt;a target="_blank" href="https://www.buzzsprout.com/227318/fan_mail/new"&gt;You can send us a text message using this link!&lt;/a&gt;&lt;/p&gt;</description>

At the TIAFT2025 conference in Auckland, New Zealand, Peter and Sam caught up with a few fellow toxicologists to talk about their work. Contact us at toxpod@tiaft.org Find out more about TIAFT at www.tiaft.org The Toxpod is a production of the International Association of Forensic Toxicologists. The opinions expressed by the hosts are their own and do not necessarily reflect the views of TIAFT. You can send us a text message using this link! 

On the Spot at TIAFT2025 - Part 1

Forensic Toxicology: It's a matter of half-life and deathA deep dive into the fascinating world of forensic toxicology, supported by The International Association of Forensic Toxicologists (TIAFT)

The Toxpod

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