Aplikace GC/QQQ analýza pesticidů - potraviny a životní prostředí (2019-2021)

O pesticidech jsem Vám v našich novinkách na portálu LabRulezGCMS přinesli vyšší desítky článků. Jsou to chemické látky, které jsou pod drobnohledem a pro analytického chemika nemusí být vždy snadné jejich přítomnost sledovat a odhalit.

Nacházejí se totiž, díky jejich používaní v zemědělství a následně také jejich koloběhu v životním prostředí, snad úplně všude. Rozmanitost analyzovaných matric je tak široká, detekční limity se snižují a na obor analytické chemie je také vyvíjen tlak na průchodnost vzorků, a tedy také efektivitu a ekonomičnost metod.

Ruku v ruce s těmito požadavky se vyvíjejí také instrumentální techniky a my se v tomto přehledu podíváme na nejnovější možnosti plynových chromatografů (GC) ve spojení s hmotnostními spektrometry typu trojitého kvadrupólu (GC/QQQ).

Zaměříme se na 2 hlavní oblasti těchto analýz, a to potraviny a životní prostředí, ve kterých pak můžete v knihovně dále detailněji filtrovat např. dle kombinace s dalšími technikami nebo se podívat blíže na přípravu vzorků a vhodné GC kolony.

Všechny dokumenty naleznete přímo ke stažení v naší LabRulezGCMS knihovně a pro doplnění možných analytických technik můžete prozkoumat také obdobné aplikace s využitím kapalinových chromatografů (HPLC) ve spojení s hmotnostními spektrometry typu trojitého kvadrupólu (LC/QQQ) v článku na portálu LabRulezLCMS.

V knihovnách dnes naleznete téměř 13 000 dokumentů z oblasti analytické chemie a separačních technik a jejich počet každým dnem roste.

Potraviny a zemědělství GC/QQQ

Aplikace (29)

• Quantitation of Pesticides in Strawberries at Tolerance Levels Established by the US EPA | 2019 | Agilent Technologies

• Analysis of Twenty-Seven GC‑Amenable Pesticides Regulated in the Cannabis Industry in North America with the Agilent 8890/7010B Triple Quadrupole GC/MS System | 2020 | Agilent Technologies

• Sensitive and Robust Detection of Pesticides Regulated in California in Dried Cannabis Plant Material | 2019 | Agilent Technologies

• A Fast Analysis of the GC/MS/MS Amenable Pesticides Regulated by the California Bureau of Cannabis Control | 2019 | Agilent Technologies

• A Multi-Residue Method for the Analysis of Pesticides in Cannabis Using UPLC-MS/MS and APGC-MS/MS to Meet Canadian Regulatory Requirements | 2019 | Waters

• Meeting European Union Maximum Residue Level Regulations for Pesticides in Tea and Honey | 2019 | Agilent Technologies

• Low Calibration Limit Research for Multiresidue Pesticides in Milk Using the Agilent 8890/7010B and 7890B/7000C Triple Quadrupole GC/MS Systems | 2020 | Agilent Technologies

• Analysis of Challenging Pesticides Regulated in the Cannabis and Hemp Industry with the Agilent Intuvo 9000‑7010 GC/MS/MS system: The Fast-5 | 2019 | Agilent Technologies

• Determination of Pesticide and Mycotoxin Residues in Dried Cannabis Flower: LC-MS/MS and GC-MS/MS Methodology to Meet the Recommended AOAC Regulatory Requirements for US States and Canada | 2020 | Waters

• GC Amenable Pesticides Regulated by California in Brownies on Rxi-5ms | 2019 | Restek

• Multi-Residue Pesticide Analysis in Dried Chili Powder: Optimized Cleanup After QuEChERS Extraction for UPLC-MS/MS and GC-MS/MS Analysis | 2019 | Waters

• A Sensitive and Robust Workflow to Measure Residual Pesticides and Mycotoxins from the Canadian Target List in Dry Cannabis Flower | 2019 | Agilent Technologies

• Analysis of Multiresidue Pesticides in Salmon Using Agilent Captiva EMR—Lipid with GC/MS/MS | 2020 | Agilent Technologies

• Analysis of Multiclass Multiresidue Pesticides in Milk Using Agilent Captiva EMR—Lipid with LC/MS/MS and GC/MS/MS | 2020 | Agilent Technologies

• Study of a Method for Coping with Matrix Effects in Pesticide Residue Analysis Using GC/MS/MS | 2019 | Shimadzu

• Automated MRM Method Development for Pesticides in Cannabis Using the Agilent MassHunter Optimizer for GC/TQ | 2020 | Agilent Technologies

• Multiresidue Pesticide Analysis in Food Matrices with an Ultra Inert Splitless Glass Frit Liner by GC/MS/MS | 2019 | Agilent Technologies

• METHOD VALIDATION OF THE ANALYSIS OF ORGANOCHLORINE PESTICIDES AND POLYCHLORINATED BIPHENYLS USING DILLME AND GC-MS/MS | 2019 | Anatune

• Large scale screening and quantitation of pesticide residues in rice using GC-(EI)-MS/MS | 2019 | Thermo Fischer Scientific

• Fast Analysis of Pesticide Residues in Food Samples Using GC/MS/MS | 2019 | Agilent Technologies

• Automated micro-SPE clean-up for GC-MS/MS analysis of pesticide residues in cereals | 2020 | Thermo Fischer Scientific

• Terpenes in Hemp and Cannabis Determined Using EI GC-MS/MS | 2020 | Waters

• Quantification of Persistent Organic Pollutants in Dietary Supplements Using Stir Bar Sorptive Extraction Coupled with GC-MS/MS and Isotope Dilution Mass Spectrometry | 2020 | GERSTEL

• Determination of 19 Polycyclic Aromatic Hydrocarbon Compounds in Salmon and Beef | 2019 | Agilent Technologies

• Determination of 19 Polycyclic Aromatic Hydrocarbon Compounds in Salmon and Beef | 2020 | Agilent Technologies

• Determination of 14 Polycyclic Aromatic Hydrocarbon Compounds in Edible Oil | 2019 | Agilent Technologies

• EU Priority PAH Analysis in Pumpkin Seed Oil Using Bond Elut EMR—Lipid Cleanup by GC/MS/MS | 2019 | Agilent Technologies

Postery (11)

• Matrix effect on pesticides in vegetables by GC-MS/MS analysis | 2019 | Shimadzu

• Rapid analytical methods for quantitative analysis and screening of 66 and 225 residual pesticide compounds, respectively, in pine needles and spices using GCMS triple quadrupole | 2021 | Shimadzu

• A MULTIRESIDUE APPROACH TO PESTICIDE SCREENING IN CANNABIS USING GC-MS/MS | 2019 | Waters

• Combination of GC/MS/MS and LC/MS/MS to Analyze Multiclass Pesticides in Orange Using One QuEChERS Sample Preparation Method | 2019 | Agilent Technologies

• Analysis of the California list of Pesticides and Mycotoxins in Edibles | 2020 | Restek

• EVALUATING ALTERNATIVE AND SIMPLIFIED CLEANUP OF FOODSTUFFS FOR GC-MS/MS DETERMINATION OF PESTICIDES | 2020 | Waters

• Determination of 33 pesticide residues in Ginseng using gas chromatography-triple quadrupole mass spectrometry | 2020 | Shimadzu

• DETERMINATION OF PESTICIDES IN EDIBLE OILS BY GC-MS/MS | 2019 | Waters

• Off-Line Hydrogen Cleaning of GC/MS Ion Source Increases Sample Throughput for Pesticides in Foods | 2019 | Agilent Technologies

• Increasing Productivity in Pesticide Residue Analysis Using JetClean with GC/MS and StreamSelect with LC/MS Systems | 2019 | Agilent Technologies

• New Opportunities for Wine Analysis through SPME Arrow and GC-MS/MS | 2019 | Thermo Fischer Scientific

Příručky (5)

• Agilent Triple Quadrupole GC/MS - Application Compendium | 2020 | Agilent Technologies

• Application Compendium - Analyzing Pesticides and Mycotoxins in Cannabis Flower | 2019 | Agilent Technologies

• Confidently Analyze Cannabis Flower and Hemp - Application compendium for cannabis potency and safety | 2020 | Agilent Technologies

• Waters Application Notes - Food Testing | 2020 | Waters

• Complete compilation of applications for food analysis | 2019 | Shimadzu

Technické články (1)

• Increasing Return on Investment (ROI) for Pesticide Analysis in Cannabis | 2019 | Shimadzu

Životní prostředí

Aplikace (2)

• Analysis of Aroclor and Organochlorine Pesticides in Ground Water using Triple Quadrupole GC-MS/MS | 2019 | Shimadzu

• An Alternate Testing Protocol for EPA 1613B using Agilent Triple Quadrupole GC/MS | 2021 | Agilent Technologies

Postery (1)

• EVALUATING A ROUTINE ANALYSIS OF POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) FOR A NEW ELECTRON IONIZATION GC-MS/MS | 2019 | Waters

Prezentace (1)

• VITATOX 2020: VÝSKYT ORGANICKÝCH MIKROPOLUTANTŮ (FTALÁTŮ, PAH, RETARDÁTORŮ HOŘENÍ, PESTICIDŮ) VE VZORCÍCH PRACHŮ | 2020 | Povodí Labe

Příručky (2)

• Agilent Triple Quadrupole GC/MS - Application Compendium | 2020 | Agilent Technologies

• The Measure of Purity - Water quality applications | 2019 | Agilent Technologies