Phase Extraction System for Perfluorinated Compounds in Water
This application note addresses the concern over the levels of perfluorinated and polyfluorinated chemicals in the environment, their fate and possible adverse effects. ...Read more

Analysis of Pesticide Residues in Cannabis
Many compounds of interest, including piperonyl butoxide, show good recovery and reproducibility using this QuEChERS extraction method followed by GC–MS–MS analysis. The use ...Read more

A Universal LB-MSIA Workflow for the Quantitative Analysis of Intact Therapeutic Antibodies
Discover the effectiveness of Thermo Scientific™ enhanced capacity MSIA™ Streptavidin EVO microcolumns for quantitatively analyzing therapeutic mAbs of different allotype subclasses.
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Aflatoxin Analysis in Infant Formula with Enhanced Matrix Removal—Lipid by LC–MS–MS
This application note describes the determination of aflatoxins M1, G2, G1, B2, and B1 in infant formula by LC–MS–MS using Agilent Bond Elut ...Read more

Urinary Hormone Extraction Using SLE+
Estrogen, androgen, and glucocorticoid metabolism can be used to assess overall hormonal balance during hormone therapy. Presented here is a rapid and reliable sample preparation ...Read more

Determination of 78 Banned or Controlled Racing Industry Drugs in Horse Urine Using SPE and LC–MS–MS
The world of horse race drug testing is constantly evolving. New regulations regarding banned and controlled substances can be found throughout the United States, Europe, ...Read more

Migration of Selected Hydrocarbons from Pasta Packaging
Exposure to MOHs (mineral oil hydrocarbons) via packaging could contribute significantly to the total exposure to these contaminants and may pose a human health hazard. ...Read more

Determination of Sweeteners, Preservatives, and Caffeine in Food
Analysis of additives such as sweeteners, preservatives, and caffeine in various food products, beverages, and consumer toothpaste using the Agilent 1290 Infinity II LC. ...Read more

Analysis of Three Forms of Thyroid Hormones
The intent of this application was to develop an LC–MS–MS method for the analysis of thyroid hormones at the free form levels using ...Read more

Absolute Molar Mass in UHPLC via the µDAWN and UT-rEX
Ultrahigh-performance liquid chromatography (UHPLC) enables fast, efficient separation of biomolecular samples. Compared to standard SEC, UHPLC–SEC provides improved resolution, higher throughput, less solvent, and ...Read more

Backup vs. Archive: What's the Difference and Why Do You Need Both to Protect Your Laboratory Data?
Laboratory based organizations face a wide variety of unaddressed data management challenges, and yet ultimately their scientific data is the currency with which they trade. ...Read more

Benefits of the Agilent 8900 ICP-QQQ with MS–MS Operation for Routine Food Analysis
The Agilent 8900 Standard configuration ICP-QQQ with UHMI offers the robustness and matrix tolerance required for routine analysis of the widest range of trace and major elements in high-matrix samples. ...Read more