<h4><strong>LYZA 7000 - vyzkoušejte bez závazků - získejte jedinečné podmínky</strong></h4><p><strong>Hledáte spolehlivé a moderní řešení pro FTIR analýzu polymerních materiálů, plastů a chemických látek? LYZA 7000 nabízí vysokou přesnost měření, intuitivní obsluhu a maximální flexibilitu pro rutinní i pokročilé aplikace v laboratoři.</strong></p><ul><li>Samostatný FTIR spektrometr s dotykovým rozhraním</li><li>Molekulární identifikace, verifikace a kvantifikace jedním dotykem</li><li>Modulární koncepce cel pro stovky typů vzorků</li><li>Možnost kombinace s počítačovým softwarem v regulovaných prostředích</li><li>15letá záruka na IR zdroj, laser a interferometr</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Anton_Paar_LYZA_7000_171cccdba2.jpg" alt="Anton Paar: FTIR spektrometr LYZA 7000" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Anton_Paar_LYZA_7000_171cccdba2.jpg 234w," sizes="100vw" width="2400" height="1600"></p><ul><li><strong>Exkluzivně nyní nabízíme bezplatnou zápůjčku přístroje LYZA 7000</strong>, díky které si jej můžete vyzkoušet přímo ve vašem provozu a ověřit jeho přínos v praxi.</li><li><strong>Po vyzkoušení získáte možnost pořídit přístroj za bezkonkurenční cenu na míru.</strong> Tato speciální nabídka má <strong>omezenou platnost</strong> a je dostupná pouze vybraným zákazníkům.</li></ul><blockquote><p class="cke-user_style-important"><a target="_blank" rel="noopener noreferrer" href="https://www.anton-paar.com/cz-cs/produkty/detaily/lyza-7000/"><strong>Více o LYZA 7000</strong></a></p></blockquote><blockquote><p>Neváhejte nás kontaktovat a domluvte si zápůjčku ještě dnes.</p><ul><li><strong>CZ:</strong> <a href="mailto:marek.rapta@anton-paar.com">marek.rapta@anton-paar.com</a></li><li><strong>SK:</strong> richard.landl@anton-paar.com</li></ul></blockquote>

Vyzkoušejte Anton Paar Lyza 7000 spektrometr zdarma

<p><strong>Výběr správných parametrů kolony pro plynovou chromatografii (GC) je častým problémem analytiků. Existuje mnoho různých konfigurací kolon a pochopení vlivu jednotlivých parametrů na chromatografické chování je klíčové pro vývoj metod. Tento přehled shrnuje tři hlavní parametry GC kolony – délku, vnitřní průměr a tloušťku filmu – a jejich vliv na rozlišení, dobu analýzy, retenci a kapacitu kolony.</strong></p><h3><strong>Konstrukce GC kolony</strong></h3><p><strong>GC kolona se skládá z několika prvků:</strong></p><ul><li><strong>Délka kolony</strong> – ovlivňuje účinnost separace a dobu analýzy</li><li><strong>Vnitřní průměr (ID)</strong> – ovlivňuje rozlišení a kapacitu kolony</li><li><strong>Tloušťka filmu</strong> – určuje retenci analytů a průběh separace</li><li><strong>Kapilára z taveného oxidu křemičitého</strong> – zajišťuje mechanickou pevnost</li><li><strong>Polyimidový povlak</strong> – zajišťuje tepelnou odolnost</li></ul><p>Separace probíhá ve stacionární fázi tvořící film na vnitřní straně kolony.</p><h4><strong>Délka kolony</strong></h4><h5><strong>Vliv na účinnost chromatografie</strong></h5><ul><li><strong>Délka kolony ovlivňuje rozlišení i dobu analýzy:</strong><ul><li>Delší kolona zvyšuje rozlišení</li><li>Současně však prodlužuje dobu analýzy</li></ul></li><li><strong>Za izotermických podmínek:</strong><ul><li>Zdvojnásobení délky zvyšuje rozlišení přibližně o <strong>41 %</strong></li><li>Doba analýzy se <strong>zdvojnásobí</strong></li></ul></li></ul><h5><strong>Praktické doporučení</strong></h5><p>Je nutné najít <strong>kompromis </strong>mezi účinností separace a přijatelnou dobou analýzy. Obvykle se jako výchozí bod doporučuje <strong>délka kolony 30 m</strong>.</p><h4><strong>Vnitřní průměr (ID)</strong></h4><h5><strong>Vliv na rozlišení a kapacitu</strong></h5><ul><li><strong>Vnitřní průměr má zásadní vliv na chromatografické vlastnosti:</strong><ul><li>Menší ID mohou zvýšit účinnost separace</li><li>U menších ID lze často použít kratší kolonu</li><li>To může vést k <strong>rychlejším analýzám</strong></li><li>ID ovlivňuje také <strong>kapacitu kolony pro vzorek </strong>(maximální zatížení analytem)</li></ul></li></ul><h5><strong>Praktické doporučení</strong></h5><p>Obvykle se jako výchozí doporučuje <strong>vnitřní průměr 0,25 mm</strong>.</p><h4><strong>Tloušťka filmu</strong></h4><h5><strong>Vliv na retenci a zatížení kolony</strong></h5><ul><li><strong>Tloušťka filmu ovlivňuje retenci analytů i množství vzorku:</strong><ul><li><strong>Tenký film:</strong><ul><li>rychlejší analýza</li><li>vyšší rozlišení</li><li>nižší kapacita kolony</li></ul></li><li><strong>Silnější film:</strong><ul><li>vyšší retence</li><li>lepší tvary píků u aktivních vzorků</li><li>vyšší zatížení kolony</li></ul></li></ul></li></ul><h5><strong>Praktické doporučení</strong></h5><p>Je vhodné zvolit <strong>nejtenčí film, který stále zajišťuje dostatečnou retenci</strong>. Běžná výchozí hodnota je <strong>tloušťka filmu 0,25 µm</strong>.</p><h3><strong>Technická podpora a další pomoc</strong></h3><p><strong>Technici jsou k dispozici, aby vám pomohli s:</strong></p><ul><li>Výběrem rozměrů GC kolony</li><li>Vývojem metod</li><li>Řešením problémů</li><li>Doporučeními ohledně produktů</li></ul><p>Podporu lze získat prostřednictvím <a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblY0ZlY5X1RNMmcwTUpmU19Tc0dhLWJGdEE4Z3xBQ3Jtc0tsV25BaXR4WG55V0xITDIyNjZyUFNwLWVJWXVNWDhNaVlOd0FUTmtOVGtnUWkteEV4aHdxb0dJRDJPeFlVNzJzdUZGMzRBNTNEcHZwZHFvVzZmQklHbU1XOElGUkV1UTMxRTBFRmRXNXExQVI3dXpwaw&amp;q=https%3A%2F%2Fdiscover.phenomenex.com%2Fchat%3Futm_campaign%3Dlive%2Bchat%2526utm_source%253Dprint%2526utm_medium%253Dredirect%2526utm_content%253Deloquachatpage%26utm_campaign%3Dyoutubetracker%26utm_source%3Dyoutube%26utm_medium%3Dsocial&amp;v=9-o1q8fG8Gs"><strong>globálního týmu technické podpory</strong></a>.</p><h3><strong>Závěr</strong></h3><p>Správná volba paametrů GC kolony vyžaduje vyvážení rozlišení, doby analýzy, retence a kapacity kolony. Kombinací vhodné délky, vnitřního průměru a tloušťky filmu lze nastavit optimální výchozí podmínky pro konkrétní analytickou aplikaci.</p>

Jak vybrat parametry GC kolony

<p><strong>Navštivte stánek LabRulez na veletrhu </strong><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/871"><strong>analytica 2026</strong></a><strong> v Mnichově, který startuje již zítra! Najdete nás v hale A1, stánek A1.506. Na místě budete moci vidět živé ukázky toho, jak portály LabRulez fungují a také vybrané analytické přístroje z naší bazarové sekce.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Lab_Rulez_at_Analytica_2026_Floor_plan_55e1057e03.jpg" alt="LabRulez na veletrhu analytica 2026: Plán Haly A1 a umístění stánku" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Lab_Rulez_at_Analytica_2026_Floor_plan_55e1057e03.jpg 245w," sizes="100vw" width="1516" height="881"></p><h4><strong>Chcete vědět, jak portály LabRulez fungují?</strong></h4><p><strong>➡︎</strong><a target="_blank" rel="noopener noreferrer" href="https://lcms.cz/"><strong>LabRulezLCMS</strong></a></p><p><strong>➡︎</strong><a target="_blank" rel="noopener noreferrer" href="https://gcms.cz/"><strong>LabRulezGCMS</strong></a></p><p><strong>➡︎</strong><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/"><strong>LabRulezICPMS</strong></a></p><ul><li>jedinečné on-line řešení pro váš marketing</li><li>spektrum cílených návštěvníků z oblasti analytické chemie</li><li>nejmodernější technologie a unikátní koncept</li><li>design navržený pro většinu chytrých zařízení - PC, mobily nebo tablety</li><li>pokročilé statistické funkce, které jsou plně k dispozici uživatelům</li></ul><h4><strong>Nabízené služby</strong></h4><h5><strong>Novinky + zprávy vaší společnosti</strong></h5><ul><li>publikace novinek týkající se vaší <strong>instrumentace, aplikací, služeb</strong>, informací o <strong>pořádaných akcích</strong>, <strong>volných pracovních pozicích</strong> atd.</li><li>novinky jsou publikovány jak na portálech, tak na našich <strong>sociálních sítích</strong></li></ul><h5><strong>Knihovna - všechny dokumenty na jednom místě</strong></h5><ul><li><strong>aplikace, postery, prezentace, technické články, brožury, specifikace</strong> - to vše najdete v naší unikátní knihovně</li><li><strong>rychlé</strong> a <strong>pokročilé vyhledávání</strong></li><li>aktuálně je v naší databázi <strong>přes 32 000 dokumentů</strong></li></ul><h5><strong>Webináře</strong></h5><ul><li><strong>budoucí i již proběhlé webináře z oblasti analytické chemie</strong></li><li>v databázi je aktuálně více než <strong>5 500 webinářů </strong>z oblasti <strong>chromatografie, hmotnostní spektrometrie </strong>a<strong> spektroskopie</strong></li></ul><h5><strong>Kariéra</strong></h5><ul><li><strong>cílená nabídka pracovních pozic v oboru analytické chemie</strong></li><li>přehledné filtrování pozic dle zaměření nebo místa výkonu práce</li><li>zvýšená viditelnost inzerátu</li></ul><h5><strong>Společnosti</strong></h5><ul><li>profil společnosti obsahující <strong>důležité informace a kontakty</strong></li><li>propojení veškerých Vašich aktivit na našem portálu jako jsou <strong>Novinky, dokumenty v Knihovně</strong>, <strong>Webináře, Nebližší akce, Kariéra</strong> nebo např. <strong>Píše se o nás </strong>v Novinkách Vašich partnerů nebo zákazníků</li><li><strong>propojení také s Vašimi Produkty</strong> na portálech LabRulez</li></ul><h5><strong>Produkty a služby</strong></h5><ul><li>rozsáhlý <strong>přehled instrumentálních technik </strong>a<strong> služeb</strong></li><li>cílení na <strong>komunitu analytických chemiků</strong> a zákazníky z rostoucího on-line světa</li></ul><h5><strong>Bazar</strong></h5><h5><strong>Nákup a prodej zánovní techniky</strong></h5><ul><li><strong>odkoupíme od Vás</strong> analytickou instrumentaci všech značek a stáří</li><li><strong>prodejte svou techniku</strong> prostřednictvím LabRulez</li><li><strong>poptejte a nakupte</strong> kompletní sestavy, moduly nebo náhradní díly s garancí a servisem</li></ul><h4><strong>Co vše bude na našem stánku k vidění?</strong></h4><p>Přijďte si prohlédnout vybrané náhradní díly a moduly z naší bazarové sekce. Jedná se jak o nové, tak i testované a bazarové položky.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Lab_Rulez_at_analytica_2026_bazar_7edf4a0872.jpg" alt="LabRulez stánek na veletrhu analytica 2026 - ukázka bazarového sortimentu" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Lab_Rulez_at_analytica_2026_bazar_7edf4a0872.jpg 88w," sizes="100vw" width="1600" height="2844"></p><h5><a target="_blank" rel="noopener noreferrer" href="https://lcms.cz/bazaar"><strong>LabRulezLCMS Bazar</strong></a></h5><ul><li><strong>Náhradní díly pro LC/MS:</strong> <a target="_blank" rel="noopener noreferrer" href="https://lcms.cz/bazaar?category=378"><strong>Turbo pumpy pro LC/MS</strong></a></li><li><strong>Náhradní díly pro HPLC:&nbsp;</strong><ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.cz/bazaar?category=397"><strong>odplyňovače (degassery) pro HPLC/UHPLC</strong></a></li><li>automatické ventily pro HPLC</li><li>HPLC komponenty pro řady Agilent 1100, 1200 a 1260 Infinity II</li></ul></li><li><strong>Spotřební materiál:</strong>&nbsp;<ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.cz/bazaar?category=377"><strong>HPLC lampy</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.cz/bazaar?category=48"><strong>HPLC kolony</strong></a></li></ul></li></ul><h5><a target="_blank" rel="noopener noreferrer" href="https://gcms.cz/bazaar"><strong>LabRulezGCMS Bazar</strong></a></h5><ul><li><strong>Náhradní díly pro GC/MS: </strong><a target="_blank" rel="noopener noreferrer" href="https://gcms.cz/bazaar?category=367&amp;search=turbo"><strong>Turbo pumpy pro GC/MS</strong></a></li><li><strong>Náhradní díly pro GC:</strong> <a target="_blank" rel="noopener noreferrer" href="https://gcms.cz/bazaar?category=366&amp;search=EPC"><strong>EPC moduly</strong></a></li><li><strong>Dávkování vzorků: </strong><a target="_blank" rel="noopener noreferrer" href="https://gcms.cz/bazaar/432"><strong>Autosampler 7693A pro GC</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.cz/bazaar?category=7"><strong>GC kolony</strong></a> a další vybraný spotřební materiál</li></ul>

LabRulez na veletrhu analytica 2026

Akademie

Video

Článek

Produkt

Nejbližší akce

Vše ze světa analytické chemie na jednom místě. Propojujeme lidi při řešení jejich problémů. U nás naleznete všechny potřebné informace snadno, rychle a přehledně. Přestaňte hledat a začněte nacházet.

LabRulez

Společnost Phenomenex je celosvětovým technologickým lídrem, který se zabývá vývojem nových řešení v oblasti analytické chemie, jež řeší požadavky analytiků na separace a purifikace v průmyslových, vládních a akademických laboratořích.

Phenomenex

Anton Paar vyvíjí, vyrábí a distribuuje vysoce přesné laboratorní přístroje a procesní měřicí systémy a nabízí uživatelsky specifická řešení automatizace a robotizace.

Anton Paar

Separation Science

Mettler-Toledo

Agilent Technologies

LECO

Thermo Fisher Scientific

SelectScience

C&EN

Waters Corporation

<p><strong>Agilent offers high-quality products for Solid Phase Microextraction (SPME) sample preparation. The SPME technique uses polymer phase coated fibers or Arrows to isolate and concentrate analytes from the sample. There are two types of SPME extraction techniques: Headspace (the most used technique) and direct immersion, where the fiber is immersed into a liquid sample. Agilent offers SPME fibers or Arrows in a range of chemistries that can be used with autosamplers or manual injection holders for all application spaces. This presentation will discuss Agilent’s SPME portfolio and offer guidance on phase selections for various applications.</strong></p><blockquote><p><strong>Presenter: </strong>Mark Sinnott (Application Engineer, Agilent Technologies, Inc.)</p><p>Mark Sinnott works for Agilent Technologies as a Technical Support Engineer in the Consumables and Supplies Division (CSD). In his position at Agilent, Mark performs technical support and applications assistance to gas chromatographers worldwide. He has more than 22 years of experience in gas chromatography, including environmental analysis of compounds in air, soil and water matrices, including dissolved gas analysis for the electrical industry. Mark holds a Master’s Degree in Chemistry from California State University, Sacramento, and currently resides in Twin Falls Idaho.</p></blockquote>

Agilent Technologies: Becoming a Better Chromatographer - Educational Webinar Series

Mastering SPME: A Practical Guide for GC Analysts for a SOLID Foundation

Agilent SPME fibers and Arrows: guidance on selecting phases for headspace and immersion techniques in diverse GC workflows.

SPME: Practical Guide for a SOLID Foundation

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div><p><strong>Analytical determination of pesticides in chili peppers is highly challenging due to the complex matrix, which is rich in capsaicinoids and other lipophilic compounds that can significantly interfere with chromatographic analysis. Conventional chromatographic setups for routine pesticide analysis based on gas chromatography coupled to tandem mass spectrometry (GC-MS/MS) resulted in co-elution problems for several analytes with dominant matrix components.</strong></p><p>In this study, a method for the determination of a broad spectrum of pesticide residues in fresh and dried chili peppers was developed, optimized, and validated using QuEChERS extraction followed by comprehensive two-dimensional gas chromatography coupled to mass spectrometry (GCxGC-MS, Pegasus BTX).</p><p>The method was validated in accordance with the requirements of SANTE/11312/2021 (V2). For the majority of target pesticides, recoveries ranged between 70 and 120 %, with relative standard deviations below 20 %. Limits of quantification reached low µg/kg levels despite the complexity of the matrix.</p><p>Analysis of real samples confirmed the presence of multiple pesticide residues in all analyzed samples, with dried chili exhibiting a higher frequency and concentration of residues compared to fresh chili.</p><p>These findings confirm the high level of pesticide contamination in chili peppers and demonstrate that GCxGC-MS is a powerful and reliable tool for pesticide residue analysis even in such complex matrices.</p><blockquote><p><strong>Presenter: </strong>Michal Stupák, PhD (Assistant Professor, Department of Food Analysis and Nutrition | University of Chemistry and Technology Prague, Czechia)</p></blockquote></div></div></div>

LECO: Advanced GCxGC-MS Strategy for Pesticide Analysis in a Highly Complex Chili Pepper Matrix

Advanced GCxGC-MS Strategy for Pesticide Analysis in a Highly Complex Chili Pepper Matrix

GCxGC-MS (Pegasus BTX) combined with QuEChERS provides robust, SANTE-compliant pesticide residue analysis in complex chili pepper matrices.

GCxGC-MS for Pesticide Analysis in Chili Pepper Matrix

<header><h4><strong>Good Pipetting Practice Academy: Výběr nástrojů</strong></h4></header><main><div><div><h5><strong>Program</strong></h5><ul><li>Pochopte, jak vaše aplikace přímo ovlivňuje výkon pipety a kvalitu dat.</li><li>Porovnejte širokou škálu typů pipet, včetně toho, kde každý vyniká a kde přináší riziko.</li><li>Naučte se, jak vybírat nástroje podle bezpečného rozsahu pipetování</li></ul></div></div><div><div><div><p>Výběr pipety má přímý a často podceňovaný vliv na přesnost, reprodukovatelnost a efektivitu experimentů. Příliš často jsou nástroje vybírány podle zvyku spíše než podle specifických požadavků aplikace, což přináší &nbsp;zbytečnou variabilitu a riziko.</p><p>V tomto webináři se naučíte, jak vybrat správný přístroj pro manipulaci s kapalinami tím, že vyhodnotíte klíčové aplikační proměnné, jako je rozsah objemu, vlastnosti kapaliny, propustnost a tolerance chyb. &nbsp;Porovnáme také systémy s výtlakem vzduchu, kladným výtlakem, elektronické, vícekanálové a 96-/384kanálové systémy, přičemž zdůrazníme, kde každý z nich funguje nejlépe a kde mohou omezení ovlivnit výsledky.</p><p>Ať už zakládáte &nbsp;novou laboratoř, optimalizujete kvantitativní testy nebo začníváte nové zaměstnance, tato lekce vám poskytne praktické rady, které můžete okamžitě aplikovat . Získejte odpovědi na všechny své otázky ohledně pipetování od odborníků na pipetování během živého Q&amp;A.</p><p>Tento webinář je součástí série Good Pipetting Practice Academic (odkaz na úvodní stránku série), která má za cíl poskytnout vědcům u laboratoře praktické, reálné rady ohledně klíčových aspektů manipulace s kapalinami.</p><h4><strong>Klíčové poznatky</strong></h4><p>Naučte se, jak vybrat nejlepší pipety a hroty podle &nbsp;požadavků vaší aplikace, abyste zlepšili přesnost, reprodukovatelnost a efektivitu svých experimentů. &nbsp;</p></div><div><div data-advanced-option="false" data-has-preview-image="false" data-video-id="" data-component-id="2110920040"><div style="max-width:1px;width:100%;" id="mediaContainerWrapper_2110920040"><div style="height:1px;width:1px;" data-external-url="" id="mediaContainer_2110920040" data-advanced-option="false" data-width="1" data-height="1" data-video-id="">&nbsp;</div></div></div></div></div></div></main><div><div><div data-advanced-option="false" data-has-preview-image="false" data-video-id="" data-component-id="2110920040"><blockquote><div><strong>Presenter: </strong>Fabian Troll (Globální produktový manažer, METTLER TOLEDO Rainin)</div><p>Fabian je biolog specializující se na genomiku, proteomiku a kvašení hub. Během své kariéry získal rozsáhlé zkušenosti s pipetováním a řízením kvality pipet. V METTLER TOLEDO Rainin je zodpovědný za program Good Pipetting Practice, jehož cílem je šířit znalosti o pipetování uživatelům po celém světě.</p></blockquote></div></div></div>

Mettler Toledo: Vyberte správnou pipetu pro každý pracovní postup

Vyberte správnou pipetu pro každý pracovní postup

V tomto webináři se naučíte, jak vybrat správný přístroj pro manipulaci s kapalinami

<p><strong>Per- and polyfluoroalkyl substances (PFAS) are now recognized as one of the most pervasive classes of environmental contaminants worldwide. Found in water, soil, air, and consumer products, their chemical diversity is vast and regulatory scrutiny is intensifying. As governments move from managing individual compounds to regulating PFAS as a class, the question is no longer whether PFAS are present, but whether we are measuring them accurately and comprehensively.</strong></p><p>Current regulatory methods, such as EPA Method 1633, are robust and defensible for targeted compounds, but they only tell part of the story. Research increasingly shows that targeted PFAS testing can miss more than 80% of the total PFAS load in complex environmental and industrial samples. This gap creates significant blind spots, leaving analytical laboratories, manufacturers, and environmental compliance teams vulnerable to underestimating risk, mischaracterizing contamination, and falling behind emerging regulatory expectations.</p><p>At the same time, global regulations are evolving faster than analytical standards. Requirements under EU REACH, expanding US EPA guidance, and international drinking water and waste regulations are pushing toward broader PFAS accountability, often without clear consensus on how total PFAS should be measured, validated, or reported. This mismatch between regulatory intent and analytical capability is at the heart of the PFAS measurement crisis.</p><p>Join our expert roundtable discussion – held in partnership with Restek – to explore how next-generation analytical standards and Non-Targeted Analysis (NTA) approaches are helping to close the PFAS data gap, improve decision-making, and prepare organizations for the next phase of PFAS regulation.</p><h4><strong>Key learning outcomes</strong></h4><ul><li><strong>Hidden contamination risks: </strong>why current PFAS monitoring techniques may overlook critical compounds and what is needed to close the data gap.</li><li><strong>Analytical strategies:</strong> proven approaches to overcome complex matrix challenges and ensure results are scientifically and legally defensible.</li><li><strong>Global regulatory landscape:</strong> Insights into evolving PFAS restrictions, including EU REACH, US EPA guidelines, and best practices for staying ahead of emerging compliance requirements.</li><li><strong>International harmonization: </strong>The path toward global PFAS standards for effective environmental management and reporting.</li></ul><h4><strong>Who should attend?</strong></h4><ul><li>Laboratory managers and analytical chemists working with LC-MS/MS, GC-MS, and other advanced techniques.</li><li>EHS (environmental, health, and safety) professionals and regulatory compliance officers managing PFAS risk.</li><li>Environmental consultants validating remediation technologies and destruction methods.</li></ul><h4><strong>Certificate of attendance</strong></h4><p>If you attend the live webinar, you will automatically receive a certificate of attendance, including a learning outcomes summary, for continuing education purposes. If you view the on-demand webinar, you can request a certificate of attendance by emailing editor@selectscience.net.</p><blockquote><p><strong>Moderator: </strong>Lucy Lawrence (Science Editor, SelectScience)</p></blockquote>

SelectScience: The PFAS measurement crisis: A roundtable discussion

The PFAS measurement crisis: A roundtable discussion

Learn why targeted PFAS testing misses most compounds and how non-targeted analysis and new standards can improve PFAS measurement and regulatory readiness.

PFAS measurement crisis: A roundtable discussion

<p><strong>Gas chromatography (GC) is a proven technique for analyzing pesticide compounds in food matrices. However, recent regulatory changes, including the chlorinated‑solvent ban, pesticide‑method consolidation, tighter expectations for reduced‑volume extraction, and rising demands for sensitivity and column lifetime in complex matrices, are reshaping analytical requirements.</strong></p><p>These shifts also highlight the growing need for matrix resilience, extended instrument lifetime, and consistent calibration performance. Together, these pressures underscore the demand for a GC solution capable of not only meeting but exceeding modern detection requirements.</p><p>Hear from a panel of three GC-MS and GC-MS/MS experts in this SelectScience® webinar as they share real-world data on how the latest column deactivation technology and unique formats in GC can overcome these challenges. From analyzing fruits and vegetables to cereals and legumes, discover how you can adopt a robust and resilient testing strategy with a next-generation GC column for multi-pesticide testing.</p><h4><strong>Key learning objectives:</strong></h4><ul><li>Learn how to improve your lab throughput using the latest GC column technology.</li><li>Uncover GC-MS/MS bottlenecks and optimization tips and tricks.</li><li>Understand how robustness, sensitivity, and column resilience can enhance lab throughput for multi-pesticides analysis by GC triple quad (GC-MS/MS).</li></ul><h4><strong>Who should attend?</strong></h4><ul><li>Analytical chemists interested in learning about GC triple quad (GC-MS/MS) method optimization.</li><li>Food and environmental lab chemists interested in extending their GC column’s lifetime.</li><li>Scientists looking to enhance their multi-pesticides method.</li></ul><h5><strong>Certificate of attendance</strong></h5><ul><li>If you attend the live webinar, you will automatically receive a certificate of attendance, including a learning outcomes summary, for continuing education purposes.</li><li>If you view the on-demand webinar, you can request a certificate of attendance by emailing <strong>editor@selectscience.net</strong>.</li></ul><blockquote><p><strong>Presenter: </strong>Laura Schütz (Research &amp; Development Professional, Eurofins Dr. Specht Express Testing &amp; Inspection GmbH)</p><p>Laura Schütz studied food chemistry and is a Research and Development Professional at Eurofins Dr. Specht Express Testing &amp; Inspection GmbH in Hamburg. She leads the planning, execution, and scientific coordination of R&amp;D projects, guiding new research ideas through method development and into routine analytical operations. Collaborating with measurement technology, sample management, and quality management teams, she contributes to method validation and the development of SOPs and work instructions.</p><p><strong>Presenter:&nbsp;</strong>Dr. Ramkumar Dhandapani (Director of Product Management, Restek Corporation)</p><p>Dr. Ramkumar Dhandapani holds a PhD in analytical chemistry and has over 23 years of experience in the chromatography industry. Dr. Dhandapani specializes in method development, validation, and troubleshooting of chromatography methods. He has developed numerous regulatory-compliant methods across diverse sectors, including environmental analysis, food quality and safety, pharmaceutical, fuels, and chemical industries.</p><p><strong>Presenter:&nbsp;</strong>Dr. Alexander Zahm (Managing Director, Eurofins Dr. Specht Express Testing &amp; Inspection GmbH)</p><p>Dr. Alexander Zahm is Managing Director of Eurofins Dr. Specht Express Testing &amp; Inspection GmbH in Hamburg, overseeing strategic and operational management of a specialized pesticide laboratory using advanced GCMS/MS and LCMS/MS technologies. Formerly a technical manager at Eurofins, he brings extensive expertise in laboratory management, process optimization, quality management, and digital capacity planning. A trained food chemist with a focus on coffee research, he now drives innovation in analytics, sample logistics, and customer processes, supports international projects, and serves as an expert in food safety and residue analysis.</p><p><strong>Moderator: </strong>Olivia Long (Editorial Team, SelectScience)</p></blockquote>

Restek Corporation: Cracking the toughest food matrices with advanced GC column technology

Cracking the toughest food matrices with advanced GC column technology

Multi-pesticide GC-MS/MS analysis covering new GC column technologies, method optimization, robustness, and improved throughput in food testing labs.

Food matrices with GC column technology

<div><h4><strong>Navigating Challenges and Opportunities for Environmental Testing Labs Under the Revised EU Water Framework Directive</strong></h4><p><strong>The European Commission’s proposed updates to the Water Framework, Groundwater, and Environmental Quality Standards Directives are bringing new responsibilities and opportunities for environmental testing labs. With expanded pollutant lists - including PFAS, pharmaceuticals, and pesticide metabolites—and stricter monitoring and reporting requirements, the landscape of water analysis is rapidly evolving.</strong></p><p>Join the 4th Waters Environmental Webinar Series to explore how your lab can navigate these challenges and turn regulatory change into opportunity.</p><p>Register for free and partner with us to shape the future of European water quality.</p><h5><strong>Why Attend</strong></h5><p>Stay ahead of new EU regulatory demands with insights from leading experts. Gain practical guidance, share experiences with peers, and prepare your lab for the next generation of water quality standards.</p><h5><strong>Highlights</strong></h5><ul><li>New pollutant categories and analytical challenges</li><li>Updates to monitoring protocols and reporting</li><li>Innovative methods to meet revised Environmental Quality Standards</li><li>Strategic guidance for compliance and adaptation</li></ul><p><strong>Lead the change in water analysis—stay ahead, stay compliant, and make a real impact.</strong></p><h4><strong>EPISODE 1: GC-MS/MS Under Atmospheric Pressure – What are the benefits for Dioxin and Pyrethroid analysis?</strong></h4><h5><strong>What You Will Learn</strong></h5><ul><li>How to reach highest sensitivity for Pyrethroids in aqueous samples</li><li>How to bring POP's analysis in environmental samples to an easy, flexible, and robust level</li><li>How to overcome the helium shortage - nitrogen as an alternative GC-carrier gas</li></ul><p><i><strong>Join and partner with us to shape the future of European water quality.</strong></i></p><blockquote><p><strong>Presenter:</strong> Matthias Ruff (Co-Fachbereichsleiter Umweltanalytik, Bau- und Verkehrsdirektion des Kantons Bern *BVD)</p><p>Dr. Matthias Ruff completed his dissertation at the University of Bern and ETH Zurich. He then pursued postdoctoral research at Eawag's Department of Environmental Chemistry. Since 2016, Dr. Ruff has been working for the Canton of Berne at the Laboratory for the Protection of Water and Soil. His expertise lies in Analytical Chemistry, with a focus on techniques such as LC-MSMS, LC-HRMS, GC-MSMS, and APGC-MSMS. The title of his presentation will be: easureing Pyrethroid- and other Insecticides in low pg/L-levels using AP-GC-MSMS – Experiences, Facts and Tasks</p><p><strong>Presenter: </strong>Daniel Dahlberg (Head of Development, SGS Environmental, Sweden)</p><p>Daniel works as head of development at SGS Environmental Sweden, previously SYNLAB Analytics &amp; Services and before that Alcontrol. In his current position he is working on new products for the SGS analytical portfolio, where analytical performance needs to be in line with regulations and client. In recent years they’ve been analysing around 5000 dioxin samples per year in diverse environmental matrices and food &amp; feed. Daniel previously held a position as technical specialist in organic analytical chemistry, with a focus on trace analysis with GC-MS (GC-MS, GC-MSMS and GC-HRMS), where he worked with method development and analysis of POPs. He started his career in dioxin analysis in 2010 on a magnetic sector instrument and in 2014 we started verification of performance on APGC and later on EI-GC-MSMS as well.</p><p><strong>Presenter: </strong>Cliff Svenman (Technical Specialist, SGS Analytics Sweden)</p><p>Cliff has spent 10 years as an analytical chemist working in an environmental contract lab with a focus on dioxins and PCBs. His main duties are method development, sample analysis and technical support. He started using APGC in 2017 and has developed several methods for the system since then.</p><p><strong>Presenter: </strong>Frank Dorman (Senior Principal Market Development Mgr<br>Waters)</p><p>Frank Dorman is currently Senior Business Development Manager at Waters, focusing on their global environmental business, and, concurrently, a resident scholar in the Chemistry Department at Dartmouth College in Hanover, NH. In his role at Waters, Dorman manages the research-focused environmental market, external collaborations, and interfaces with R&amp;D for new product development. Prior to this, he was an associate professor in the Department of Biochemistry and Molecular Biology (BMB) at Penn State University in University Park, PA. Dorman’s scientific interests are in gas and liquid chromatography and fundamental characterization, instrumentation and column development, and mass spectrometry and atomic spectroscopy applied to trace analysis in complex sample matrices.</p><p><strong>Presenter: </strong>Janitha De-Alwis (JD), Principal F&amp;E Market Development Manager, Waters Corporation</p><p>Janitha De-Alwis (known as JD) is an applications chemist in the European demo lab, based in Wilmslow, UK. His main role focuses on application development work for the food and environmental sector. JD takes great pride in speaking to, and advising, many food and environmental customers. His position requires him to be reactive and proactive to the changes in the food industry, such as changing regulations, topical issues and food safety risks.</p></blockquote></div>

GC-MS/MS Under Atmospheric Pressure – What are the benefits for Dioxin and Pyrethroid analysis?

Webinar on EU Water Framework Directive updates, new pollutant requirements, and advanced GC-MS/MS strategies for dioxins and pyrethroids analysis.

GC-MS/MS Under Atmospheric Pressure

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div><p><strong>The performance and safety of lithium-ion batteries (LIBs) are fundamentally linked to the structural and chemical stability of their electrode materials and electrolytes. This presentation explores the application of Raman spectroscopy as a non-destructive, high-resolution diagnostic tool for characterizing the electrode materials. Unlike traditional X-ray diffraction, Raman spectroscopy is very sensitive to local chemical environments, lattice dynamics, and amorphous phases, making it ideal for monitoring postsynthetic impurities, phase transitions, lithium-ion intercalation processes, and possible degradation mechanisms.</strong></p><p>The presentation highlights the transition from static characterization to in situ and operando techniques, which allow for real-time observation of ionic transport and structural changes under actual operating conditions. By correlating Raman spectral changes with electrochemical performance, this diagnostic approach provides insights for optimizing material synthesis and further enhancing the energy storage safety.</p><h5><strong>By attending this webinar, you will:</strong></h5><ul><li>Understand how Raman spectroscopy is applied as a non-destructive technique to characterize lithium-ion battery electrode materials and electrolytes.</li><li>Recognize the sensitivity of Raman spectroscopy to local chemical environments, lattice dynamics, amorphous phases, and degradation mechanisms.</li><li>Explain the role of in situ and operando Raman techniques in monitoring phase transitions and lithium-ion intercalation under operating conditions.</li><li>Relate Raman spectral changes to electrochemical performance to support material optimization and battery safety.</li></ul><blockquote><p><strong>Presenter: </strong>Dominika Buchberger, PhD (Scientific Project Manager, Laboratory of Energy Storage Technologies and Applied Radiochemistry (LESTAR), Faculty of Chemistry, University of Warsaw)</p></blockquote></div></div></div>

SeparationScience: Raman Spectroscopy for Li-ion Battery Material Diagnostics

Raman Spectroscopy for Li-ion Battery Material Diagnostics

Presentation explores application of Raman spectroscopy as non-destructive, high-resolution diagnostic tool for characterizing electrode materials.

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div><p><strong>Join this practical, admin-focused session to get more out of the Thermo Scientific Chromeleon Administration Console. We’ll walk through proven tips, lesser-known features, and real-world best practices that help simplify user management, control access, improve performance, and reduce day-to-day admin headaches.</strong></p><ul><li><strong>Work smarter, not harder</strong> – Learn time-saving shortcuts and new features that streamline routine admin tasks.</li><li><strong>Avoid common pitfalls</strong> – Discover best practices that help maintain system stability, security, and compliance.</li><li><strong>Get expert insights</strong> – Pick up practical guidance you can apply immediately in your Chromeleon environment.</li></ul><p>This session is designed for <strong>anyone wanting to learn more about administration of Chromeleon CDS</strong>. &nbsp;Learn how to configure, maintain and support your Chromeleon software environment. You should attend if you want to learn how to <strong>manage users and permissions, control access and security, or discover best practices to reduce day-to-day admin effort</strong>. Get practical, immediately usable tips to keep your Chromeleon setup running smoothly, securely, and compliantly.</p><p><i>Cannot attend the broadcast on February 26? Please register anyway to automatically receive the link to the recording.</i></p><blockquote><p><strong>Presenter: </strong>Darren Barrington-Light (Senior Manager, Product Marketing, Thermo Fisher Scientific)</p><p>Darren Barrington-Light’s background includes over 25 years of experience in the field of analytical chemistry, chromatography hardware and computer software. Having worked in chromatography throughout his career, Darren has a unique understanding of the requirements of organizations that rely on chromatography data to manage their day to day operations. As capabilities have advanced, he has worked with clients across multiple industries to show them how software solutions can help them to improve their day to day operations and drive fast, informed decisions.</p></blockquote></div></div></div>

Thermo Fisher Scientific: Chromeleon Admin Console I: Expert Tips and Tricks

Chromeleon Admin Console I: Expert Tips and Tricks

Chromeleon Administration Console webinar: improve user management, security, performance, and compliance with practical admin best practices.

<p><strong>The Agilent Oil and Gas Insights Series 2026 presents three focused webinars showcasing advanced analytical solutions for natural gas and petrochemical applications. The series covers end‑to‑end natural gas characterization — from compositional analysis to sulphur detection and calorific value determination — followed by a deep dive into liquid chromatography workflows for petroleum products using the Agilent InfinityLab LC Series. The final session highlights fast, robust Micro‑GC technologies for mudlogging, hydrogen‑blended gas monitoring, and odorization control. Together, these sessions equip laboratories and operators with the tools to enhance accuracy, efficiency, and compliance across the energy value chain.</strong></p><h3><strong>Part 2: Mud Logging and Natural Gas Solutions for Micro-GC</strong></h3><p>During this session we will present an overview of Micro-GC based solutions for different segments in Natural Gas Analysis. These include solutions for Mudlogging, analysis of (Hydrogen Blended) Natural gas, Odorization Control.</p><blockquote><p><strong>Presenter: </strong>Rob de Jong (Product Manager Micro GC, Agilent Technologies)</p><p>Rob de Jong is Product Manager for Micro GC at Agilent. He has a background in Analytical Chemistry Science. After getting a BSc degree in Hogeschool Utrecht / University of applied sciences, he has been working in field of (mainly gas) Chromatography for over 30 years, holding different positions in sales, R&amp;D, application development, project and product management. After being involved in the initial R&amp;D development hase of the 4900 Micro GC PRO early 2000s, he has reconnected with the Micro GC product as Product manager in Agilent.</p></blockquote>

Agilent Technologies: Agilent Oil and Gas Insights Series 2026

Mud Logging and Natural Gas Solutions for Micro-GC

During this session we will present an overview of Micro-GC based solutions for different segments in Natural Gas Analysis. 

<h4><strong>The Problem</strong></h4><p>Lab automation promises speed and scale, but too often it operates without intelligence. Researchers must translate scientific intent into rigid workflows, scripts, and parameters — requiring deep expertise and constant manual intervention. As experiments grow more complex, automation becomes harder to adapt, forcing scientists to rely on guesswork and slowing iteration.</p><h4><strong>The Solution</strong></h4><p>Stuntman brings native AI into automation to fundamentally change how experiments are run. With built-in intelligence, Stuntman allows researchers to describe their intent in plain language and have experiments designed, executed and analyzed end-to-end. Stuntman creates workflows, runs experiments, logs results, and hands data back for AI-driven interpretation – guiding experiments forward with clarity, adaptability, and purpose.</p><h4><strong>The Proof</strong></h4><p>In this webinar, see how Stuntman turns ideas into executable experiments across pharma, biopharma, materials, energy, consumer goods workflows, and more. Learn how Stuntman’s built-in AI enables experiment design, automated execution and rapid iteration — all on a single, integrated platform.</p><h4><strong>Key Learning Objectives:</strong></h4><ul><li>Understand why traditional lab automation struggles to scale with experimental complexity and where intelligence is missing.</li><li>See how Stuntman embeds native AI into automation workflows to translate scientific intent into executable experiments.</li><li>Learn how a fully integrated platform connects experiment design, execution, data logging, and AI-driven iteration across industries.</li></ul><blockquote><p><strong>Presenter: </strong>Ruja Shrestha (Product Manager, Unchained Labs)</p><p><strong>Presenter:&nbsp;</strong>Sara Kobilka (Contributing Editor, C&amp;EN Media Group)</p></blockquote>

C&EN: Explode into AI-driven Automation with Stuntman

Explode into AI-driven Automation with Stuntman

AI-powered lab automation with Stuntman—design, execute, and iterate experiments end-to-end on one integrated platform.

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