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More Efficient Method Development with Chromatographic Simulation and 3D Optimization
Extraction of Pesticides from Assorted Food Matrices Using a Rapid, Simple, and Automated Extraction System
Purification of Norwalk Virus-Like Particles and Their SEC/MALS Analysis
A New Rapid, Simple & Efficient Extraction Method for PFAS from Soils
Inert CVD Flow Path Coating for Greater HPLC Sensitivity, Reliability, & Efficiency
PAT Tool for Online Monitoring and Control of Upstream Titer, Product Quality, and Amino Acid Content Using 2D-LC with SegFlow Interface
Characterizing Nano-pharmaceuticals with FFF-MALS-DLS
Field-flow fractionation coupled to online light scattering detectors determines detailed size and structural information for nanoparticle-based therapeutics.
App Note: A Rainbow of Synthesized Color
Synthetically derived food and beverage dye analysis to meet regulatory requirements aimed at reducing the risk of allergies, cancers, and attention deficits.
Environmental Impact of Agilent HPLC Systems (NA)
This publication provides details on the energy consumption of Agilent InfinityLab LC Solutions recently evaluated by My Green Lab for their environmental impact.
Environmental Impact of Agilent HPLC Systems (EU)
Analysis of 26 Natural and Synthetic Opioids in Blood and Urine
UCT offers a simple yet effective procedure to extract and monitor an extensive panel of opioids in blood and urine using solid-phase extraction (SPE) combined with UHPLC–MS/MS.
Explore the Latest Software Features for the Thermo Scientific DFS Magnetic Sector GC-HRMS
How to Avoid Contamination in Pipetting EU
Preventing cross contamination during pipetting is vital for accurate and reliable results. In order to avoid it you need to be aware of the potential sources.
Beer Quality Control: Tips and Tricks for Your Analytical Lab
Beer Quality Control: Tips and Tricks for Your Microbiology Lab
Purification and SEC–MALS Analysis of VLP
We investigated the purification and size-exclusion chromatography and light scattering analysis of virus-like particles.
Aggregates and Additives Analysis in Antibody Drugs
This application note demonstrates the separation of IgG monomers and its aggregates, antibody metabolites, and other proteins.
Expanding MS/MS to More Organic Pollutants
An ISO accredited application utilizing APGC–MS/MS demonstrate accuracy and robustness for detection of large variety of POPs compounds in challenging food matrices.
Confirmation of Dioxins and Furans using APGC–MS/MS
The Waters Xevo TQ-XS APGC-MS/MS is an easy, robust, cost effective, and acceptable alternative to traditional magnetic sector HRMS for the analysis of dioxins and furans.
A Breakthrough in Dioxin Analysis
Atmospheric pressure gas chromatography (APGC) with tandem quadrupole MS is recognized as an acceptable alternative to magnetic sector MS for analysis of dioxins and furans.
LC–MS Analysis of Low MW Cations under HILIC mode
LC–MS analysis of various low molecular weight cationic compounds were demonstrated using gradient formic acid and acetonitrile eluents.
LC–MS Analysis of Oligonucleotides v2
Oligonucleotides were then analyzed using liquid chromatography with ultraviolet and mass spectrometry with a polymer-based diol column.
Collaborative Validation of a New Method
SGS AXYS and Waters validated GC–MS/MS as an alternative procedure to HRMS, and adapted EPA Method 1613B criteria, proving equivalency in results and performance metrics.
Determination of PFAS in drinking water
This application note demonstrates a reliable SPE method with an automated SPE system for the determination of PFAS in drinking water per U.S. EPA Method 533.
PFAS in drinking water using SPE
Reliable SPE for PFAS in drinking water per U.S. EPA Method 537.1
Analysis of Sugars in Syrup by HPLC
This application note presents a simple HILIC-RI method for the analysis of four common sugars found in maple syrup, utilizing an LC 300 HPLC with Refractive Index detector.
Analysis of Preservatives in Cosmetics by HPLC
This application demonstrates a fast, robust, and sensitive HPLC method for the analysis of eight parabens in commercially available cosmetic and personal care products.
Analysis of Isoflavones in Supplements by HPLC/UV
Efficient and reliable UHPLC method for the analysis of 12 isoflavones, prepared in accordance with the USP monograph for soy, using an LC 300 with PDA detector.
Trans-galactooligosaccharides in foods using HPAE-PAD
AOAC Method 2001.02 for TGOS analysis executed with a Thermo Scientific Dionex CarboPac PA1-1mm column using HPAE-PAD in Dual EGC Mode.
AOF by combustion IC - PFAS
AOF by combustion IC – non-targeted complemental determination of PFAS in aqueous samples