Agilent Technologies, Inc.

Sensitive detection of more than 250 pesticide residues in foods using the Agilent Ultivo Triple Quadrupole LC/MS system

The advantage of UV spectroscopy as an analytical method to detect protein aggregation is that it is non-destructive and uses low sample volumes, minimal sample preparation requirement and easy sample analysis. A quick QC method to indicate the presence of aggregation uses an Agilent Cary 60 UV-Vis spectrophotometer to identify aggregation of mAb solutions resulting from different stress conditions.

The Agilent 1290 Infinity II UHPLC, an Agilent 6545 Q-TOF-MS, and Agilent MassHunter BioConfirm B.08.00 software was used for accurate disulphide bond mapping.

With the evolving market and demand for matrix-optimized transitions, the Agilent P&EP 4.0 Analyzer includes the addition of 7,800 matrix-optimized transitions to provide customers with their optimal pesticides analysis.

195 pesticides were chosen to evaluate both the traditional time segment (TS) acquisition and dMRM acquisition structures. The use of dMRM provides the capability to better tackle large multi-analyte analysis.

This application note demonstrates the analysis of charge variants of Rituximab (both innovator and biosimilar molecules) using multiple heart-cutting two-dimensional liquid chromatography (2D-LC) with mass spectrometry (MS) detection.

Analysis of additives such as sweeteners, preservatives, and caffeine in various food products, beverages, and consumer toothpaste using the Agilent 1290 Infinity II LC.

Analysis of additives such as sweeteners, preservatives, and caffeine in various food products, beverages, and consumer toothpaste using the Agilent 1290 Infinity II LC.

In this application the Agilent 1290 Infinity II LC was used to determine the bitter compounds iso-alpha-acids and reduced iso-alpha-acids, and the clove-like phenolic flavor 4-vinylguaiacol in bottled beer.

In this application the Agilent 1290 Infinity II LC was used to determine the bitter compounds iso-alpha-acids and reduced iso-alpha-acids, and the clove-like phenolic flavor 4-vinylguaiacol in bottled beer.

This application note describes a UHPLC/MS/MS-based method for the screening and quantification of more than 250 pesticides and pesticide metabolites in food samples.

This application note describes a UHPLC/MS/MS-based method for the screening and quantification of more than 250 pesticides and pesticide metabolites in food samples.

This new e-book considers what functions and features should be available in an ideal chromatography data system (CDS) for use in a regulated analytical laboratory.

This Application Note describes the method transfer of a USP HPLC method for amlodipine besylate tablets to a UHPLC method using the Agilent 1290 Infinity II LC.

This Application Note describes the method transfer of a USP HPLC method for amlodipine besylate tablets to a UHPLC method using the Agilent 1290 Infinity II LC.

Data integrity problems in pharmaceutical quality control laboratories are driving more regulatory action than ever before. It is obvious that something has changed to drive all this activity. There is plenty of information available, but much of it seems to confuse or frustrate rather than clarify or help. In this summary, we will provide clarity, dispelling confusion by looking at the facts, based on a study of available resources and direct interactions with FDA staff and their consultants. You’ll learn from Loren Smith, Agilent’s software compliance expert and a UC Berkeley instructor with 25 years of regulated software experience, how to put the current enforcement environment in historical context, and to apply critical thinking skills to what you hear or read regarding data integrity. You’ll also learn how to evaluate your current laboratory software and associated processes against these new expectations, as well as how vendors are redesigning laboratory software to help you respond to these new realities.

Data integrity problems in pharmaceutical quality control laboratories are driving more regulatory action than ever before. It is obvious that something has changed to drive all this activity. There is plenty of information available, but much of it seems to confuse or frustrate rather than clarify or help. In this summary, we will provide clarity, dispelling confusion by looking at the facts, based on a study of available resources and direct interactions with FDA staff and their consultants. You’ll learn from Loren Smith, Agilent’s software compliance expert and a UC Berkeley instructor with 25 years of regulated software experience, how to put the current enforcement environment in historical context, and to apply critical thinking skills to what you hear or read regarding data integrity. You’ll also learn how to evaluate your current laboratory software and associated processes against these new expectations, as well as how vendors are redesigning laboratory software to help you respond to these new realities.

WAX type columns are the industry standard analyzing a wide range of compounds with polar functional groups. The new Agilent DB-WAX Ultra Inert GC column is presented.

WAX type columns are the industry standard analyzing a wide range of compounds with polar functional groups. The new Agilent DB-WAX Ultra Inert GC column is presented.

Reduce dissolution qualification time and improve visibility to instrument performance – see how current regulations combined with updated technology can redefine your dissolution environment!

Data integrity problems in pharmaceutical quality control laboratories are driving more regulatory action than ever before. It is obvious that something has changed to drive all this activity. There is plenty of information available, but much of it seems to confuse or frustrate rather than clarify or help. In this whitepaper, we will provide clarity, dispelling confusion by looking at the facts, based on a study of available resources and direct interactions with FDA staff and their consultants. You’ll learn from Loren Smith, Agilent’s software compliance expert and a UC Berkeley instructor with 25 years of regulated software experience, how to put the current enforcement environment in historical context, and to apply critical thinking skills to what you hear or read regarding data integrity. You’ll also learn how to evaluate your current laboratory software and associated processes against these new expectations, as well as how vendors are redesigning laboratory software to help you respond to these new realities.

This application note discusses the comprehensive 2D‑LC analysis of green and black tea. The purine alkaloids caffeine and theobromine, as well as the catechins catechin, epicatechin, and epigallocatechin gallate, are quantified.

Comprehensive 2D-LC enables the analysis and quantification of purine alkaloids and catechins in green and black tea. As expected, green tea contained higher amounts of the catechins epigallocatechin gallate and epicatechin than black tea.

enable authentication of Si-Wu-Tang, a separate comprehensive 2D-LC analysis of each herb contained in Si-Wu-Tang was performed.