GC Time-of-Flight Mass Spectrometer (GC-TOF-MS) Fast Volatiles For volatile organic compounds, GC-TOF-MS combines the sharp resolution of gas chromatography with the rapid acquisition speed of TOF mass analyzers. #GCTOFMS #Volatiles #RapidAnalysis alfachemic.com/testinglab/tec…

🚨New RP-HPLC method alert! A validated, rapid, and sensitive method now enables simultaneous quantification of Natamycin & Voriconazole—two synergistic antifungals used in the treatment of fungal keratitis. 🔍 RTs: 3.1 & 8.4 min 📈 R²: 0.9997 #HPLC #AnalyticalChemistry #Pharma

🚗🧪Lubricating grease as forensic evidence? Yes! Using ATR-FTIR + chemometrics, researchers differentiated 21 automotive grease brands with up to 100% blind test accuracy. 💡 Grease links vehicles to crime scenes! #ATRFTIR #ForensicScience #Chemometrics #Spectroscopy

🫧New insights into foaming tests of surfactants! 🧴 Foam stability depends on test speed + adsorption kinetics: ⏱ Fast tests: anionic (C12) surfactants win 🐢 Slow tests: nonionic (C16) ones shine 📊 Adsorption time matters! #Surfactants #FoamTesting #SurfaceChemistry

🔬Unlocking reverse engineering in pharma with Raman micro-spectroscopy! High-res mapping + PCA, SIMCA & LDA = precise insight into API size, excipient composition & manufacturing tech. No guesswork. Just data. #ReverseEngineering #RamanMicroscopy #PharmaScience #Chemometrics

🔬Tracking Tl isotopes in Zn metallurgy: 🧱 From ore to waste, Tl stays as Tl(I) — no redox switch 📉Despite wide concentration range, ε205Tl shows minimal variability 🤔 Tl isotope tracing = tricky in high-background zones #Metallurgical #Isotopes #Geochemistry #ZnProcessing

🧵Literature reports show that ADH-containing textiles can continuously adsorb formaldehyde from the environment during storage. An optimized HPLC-MS/MS method (R² = 0.9993, 85–100% recovery) enables precise ADH measurement to support textile safety assessment. #ADH #TextileTest

Water safety is a global concern 🌍 Advanced ICP-MS techniques (ICP-MS/MS, TOF-MS, HR-ICP-MS, etc.) offer high-precision analysis of toxic metals and metal species in drinking, surface, & groundwater. Monitoring = Prevention. #ICPMS #WaterAnalysis #ToxicMetals #WaterSafety

🔬 Molecular insights for stronger roads! Using GPC, researchers dissect the molecular weight distribution in polymer-modified asphalt, revealing how polymer content and aging affect mechanical performance. An essential step toward smarter material design. #GPC #AsphaltAnalysis

🔬 Focused Ion Beam (FIB) machining enables mask-free, high-res microstructure fabrication with unmatched precision. #FIB #Nanotech #Micromachining researchdiscovery.drexel.edu/esploro/output…

🧪 Structure of the #EDXRF Spectrometer From X-ray emission to spectral output—EDXRF integrates power supply, light path optics, detector, and PC to deliver precise elemental analysis. 🔬 Based on Moseley’s law. onlinelibrary.wiley.com/doi/10.1155/20…

🔬 #FTIR Spectroscopy analyzes solids, liquids, gases & more by detecting mid-IR absorption (400–4000 cm⁻¹). At its core: the Michelson interferometer—translating interferograms into molecular fingerprints. mdpi.com/2076-3417/11/1…

🔍 GC-MS: Separate, identify & quantify complex chemical mixtures in one platform. Ideal for bio-oil analysis, GC-MS combines chromatography & mass spectrometry for unmatched precision. ⚠️ Requires volatile, thermally stable compounds. #GCMS #MassSpec #Chromatography

🔬 #GPC (Gel Permeation Chromatography) separates polymers by size using porous stationary phases. 🔴 Larger molecules elute first 🔵Smaller molecules penetrate pores, elute later A key tool for polymer & molecular weight analysis. sciencedirect.com/science/articl…

⚛️ Glow Discharge Mass Spectrometry (#GDMS) enables trace-level & depth profiling with minimal sample prep. Ionized by Ar plasma, atoms are analyzed via high-res mass spectrometry—ideal for materials & nuclear forensics. sciencedirect.com/topics/chemist…

⚖️ The IGA-001 Intelligent Gravimetric Analyser enables automated gas sorption/desorption studies under controlled pressure (0–20 bar) and temperature (273–353 K). 🎯High-res microbalance (0.2 µg) ensures precision. #IGA001 #GravimetricAnalysis link.springer.com/article/10.100…

🔥 ICP-MSuses a 10,000K argon plasma to ionize samples, followed by mass-based separation in a quadrupole MS. Detects metals at <1 part in a trillion—ultra-sensitive & accurate. #ICPMS #MassSpectrometry #AnalyticalChemistry #TraceMetals researchgate.net/figure/Schemat…

🚀 New research spotlight! Using #IonChromatography with in-sample oxidation & SPE, scientists achieved precise determination of #sulfur dioxide in red #wine 🍷. 🔬Faster, accurate & reliable vs. traditional titration. link.springer.com/article/10.100…

🔬Exploring the Principle of Laser Ablation-Inductively Coupled Plasma Mass Spectrometer (LA-ICP/MS): ⚡ High sensitivity ⚡ Elemental & isotopic analysis ⚡ Applications from geology to biology #LAICPMS #AnalyticalChemistry #MassSpectrometry sciencedirect.com/science/articl…

🔬 The Principle of Nuclear Magnetic Resonance (#NMR): When nuclei with spin are placed in a magnetic field, energy transfer creates measurable signals → NMR spectra. ✨ Key parameters: chemical shift, coupling, relaxation & NOE. sciencedirect.com/science/articl…