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Refining the Craft of Winemaking through Automated Analysis
King Estate Winery in Oregon, US, invested in the Thermo Scientific™ Gallery™ Discrete Analyzer. Read their success story of sustainable growth rooted in quality control.
Targeted Small Protein Analysis with a Single Quadrupole Mass Detector
This tech note demonstrates the benefits of single quadrupole mass detection for small protein analysis.
CDS 7550S Thermal Desorption Sample Recollection
Quantitative recollection of split sample to a second sample saver tube is demonstrated for different split ratios on the CDS 7550S automated thermal desorber.
Optimizing Charge Variant and Aggregate Analysis for Biotherapeutics
Application Compendium: High-Performance Biopharma Analysis
Application Compendium: Agilent Biocolumns—Critical Quality Attributes
Video: Set Up Your Lab Success with CrossLab Services
Carbohydrates in Food According to AOAC
The analysis of mono-, di-, and more complex oligosaccharides is demonstrated using the ALEXYS Carbohydrates analyzer according to the AOAC official method 2019.
Perfluoroalkyl Substances (PFAS) Testing Guide
Application guide to PFAS analysis in environmental and food samples, from sample preparation to LC–MS/MS analysis, featuring both validated and exploratory methods.
EPA Method 533: PFAS in Drinking Water
In a commercial laboratory setting, Strata-X-AW and Gemini 3 µm C18 show excellent precision and recovery in EPA Method 533 for the analysis of PFAS in drinking water.
Fast and Economical PFAS Extraction Using Strata PFAS
Strata PFAS (WAX and GCB combined in a single SPE tube) compliant with DOD QSM 5.1, but more accurate, precise, and economical than dual tube or dispersed GCB solutions.
PFAS in Food using QuEChERS, SPE, and LC–MS/MS
A QuEChERs + SPE sample preparation technique coupled with LC–MS/MS is shown to provide sub-ppb analysis of PFAS in dairy and fish samples.
California PFAS Panel Analysis in Drinking and Wastewater
Validation of a water and wastewater method for the California PFAS panel using SPE (WAX/GCB) preparation and LC–MS/MS analysis with a variable pH LC mobile phase
Strata® GCB for PFAS Extraction and Clean-Up
Phenomenex announces a new graphitized carbob black (GCB) SPE tube for DOD QSM 5.3 compliant PFAS analysis.
Determination of PFAS in Marine and River Sediments v2
A municipal wastewater laboratory demonstrates the use of QuEChERs sample preparation techniques to analyze PFAS in sediments at sub ng/g levels.
Determination of PFAS in Marine and River Sediments
LC Column Chemistries for Full Coverage of PFAS Analyte Ranges
A wide variety of LC column chemistries were evaluated to demonstrate new chromatographic approaches to complex PFAS analyte lists.
EPA Method 537.1 - PFAS in Drinking Water
Strata-SDB-L and Luna Omega 1.6 µm PS C18 demonstrate excellent precision and recovery in EPA Method 537.1 for the analysis of PFAS in drinking water.
PFAS Analysis Using a pH-Variable LC Mobile-Phase Gradient
A novel LC approach to manipulate the chromatography of closely related PFAS analytes to separate co-eluties and avoid matrix interferences.
Rapid Rinse and Shoot: Screening Workflow for Pesticides in Fruit by GC/MSD in Under Six Minutes v2
Workflow for Food Classification and Authenticity using Yerba Mate and High-Resolution GC/Q-TOF v2
Automated MRM Method Development for Pesticides in Cannabis Using the Agilent MassHunter Optimizer for GC/TQ v2
Quantification of Nitrosamine Impurities in Metformin Using Agilent GC/MS/MS Instrumentation v2
Increasing Throughput for Forensic Screening of Raw Case Samples Using the Agilent QuickProbe GC/MS System v2
MCPD and Glycidyl Fatty Acid Esters
3-MCPD and glycidyl fatty acid esters are processing-induced contaminants of concern, primarily found in refined fats and oils, and foods derived from them.
Air Analyzer for VOCs
An online thermal desorber has been developed for the automated, in situ, determination of VOCs. The system does not need liquid nitrogen or CO2.
Application Note: Poisoned by Plastic, Analysis of BPA
Plasticizers added to water bottles to add stability to the bottles can be unknowingly extracted in drinks leading to possible endocrine interactions.
EPA Method 533: Per- and Polyfluoroalkyl Substances in Drinking Water
This application note outlines the analysis of PFAS in drinking water according to EPA 533 using UCT’s Enviro-Clean® polymeric weak-anion exchange (WAX)SPE cartridges.
Application Note: AAV Application Notebook
AAV characterization and stability screening are achieved with multi-angle light scattering coupled to separation methods and high-throughput dynamic light scattering.
Comprehensive Screen of DOAs Using UCT’s Micro-Prep® HLB
In this application note, a method for extracting a large drugs of abuse panel from urine and plasma using UCT’s Micro-Prep® HLB microelution plate has been described.
