April 12, 2018

LCGC Europe Weekly Update
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April 12, 2018

LCGC Blog

The LCGC Blog: Do You Really Know Your Stationary-Phase Chemistry?

What is the chemistry of this phase? What are the mechanisms of interaction with the analyte and hence how is retention and selectivity gained from this phase? How can we troubleshoot separation problems or develop suitable methods without a good knowledge of the bonded-phase chemistry? Read more

Same Separation, Speedier Solution

The GC Accelerator kit provides a simple way to speed up sample analysis. By reducing oven volume, these inserts allow faster ramp rates to be attained. Learn more

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Features

Stationary-Phase Optimized Selectivity in Liquid Chromatography (SOS-LC) for Pharmaceutical Analysis

Current possibilities, pharmaceutical applications, a downloadable algorithm, and weaknesses of SOS-LC are discussed. Read more

ACE HILIC Method Development Kits

ACE HILIC Method Development Kits group together the acidic character ACE HILIC-A phase, the basic character ACE HILIC-B phase, and the neutral character ACE HILIC-N phase – each offering alternative selectivity – to provide you with a powerful screening platform for the development of a successful and robust HILIC separation. Available in 1.7, 3, and 5µm and a variety of column dimensions. Advanced Chromatography Technologies Limited, Scotland, UK Learn more

News

Investigating the Bioactive Molecules of Royal Jelly

A HILIC–MS/MS method to separate and quantify the polar bioactive molecules present in royal jelly has been developed by researchers from the Aristotle University of Thessaloniki, in Greece. Read more

Scharlab Reader App

Scharlab Reader App v1.0.4 for Android lets you obtain technical documents and mini safety labels by simply scanning the QR code on your Scharlau bottle. Instantly, any time (24/7), users can download mini safety labels, Certificates of Analysis (CoA), Technical Data Sheets (TDS) and Safety Data Sheets (SDS) for their products. The user interface is available in 5 languages. Learn more

A Practical Approach for Modelling of Reversed-Phase Liquid Chromatographic Separations: Advantages, Principles, and Possible Pitfalls

Chromatographic principles and best practices for obtaining highly precise retention time, peak width, and resolution predictions for the optimization of reversed-phase LC separations using commercially available retention modelling software will be discussed. Read more

Application Notes

Agilent Single Quadrupole Walkup for Multi-user Labs

This App Note discusses the 6120B Single Quadrupole Walkup system, and its practical use for applications including the analysis of chemical libraries. / Learn more /

Developing Strategies for Preparative HPLC

This technical overview describes how to combine UV- and mass-based fraction detection with recovery collection for confident, successful sample purification. / Learn more /

FEATURED PRODUCTs

Backpressure regulation up to 300bar

JR-BPR3 VICI Jour® Back Pressure Regulator. Manually adjustable pressures from 90-300bar (1300-4200psi). Stainless steel casing and an inert membrane bar. Mountable into any column oven up to 80°C. / Learn more /

Upasil® - bulk silica

State-of-the art silicas for your process liquid chromatography. As privately held company we are committed to process our chromatography grade silicas in Europe. / Get in touch! /

SEDEX LT-ELSD Model 100

SEDEX 100LT is the new high performance ELSD from SEDERE, providing both universal response and the highest sensitivity for Liquid Chromatography and SFC analysis. Find out more on / www.sedere.com /

UPCOMING WEBCASTS

Analytical QbD Method Development for a CZE Method for Quantifying Virus Particles

Automated Characterization of Fuel Stream Hydrocarbons through VUV Verified Hydrocarbon Analysis and VUV PIONA+ Compound Class Analysis

Tuesday, 17 April, 2018
11 am EDT | 8 am PDF | 1600 BST | 1700 CEST
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Process and Specialty Gas Analysis Applications of Direct Mass Spectrometry

Wednesday, April 18, 2018
11 am EDT | 10 am CDT | 8 am PDT | 1300 BST | 1400 CEST
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The CHROMacademy Essential Guide to: Effective HPLC Troubleshooting

Thursday, 19 April, 2018
11 am EDT | 8 am PDT | 1600 BST | 1700 CEST
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A New Technology, Energized Dispersive Extraction, for Rapid, Simple, and Efficient Sample Preparation

Monday, 23 April, 2018
1300 BST | 1400 CEST
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Characterization of Substances in Food Packaging Migration Studies Using LC and GC Coupled to High Resolution Accurate Mass (HRAM) Mass Spectrometry

Addressing the Challenges of Ultra-Low Level Pesticide Residues Analysis using a New State-of-the-Art Enhanced Sensitivity GC-MS/MS System

ON DEMAND WEBCASTS

Easing Your Solid Phase Extraction Headaches

Analyzing Emerging Contaminants Microcystins and the Challenges of the Unknown

Sensitive Forensic Screening for Drugs of Abuse in Human Urine Using Single Quadrupole GC-MS and a Simple Solid Phase Extraction

New USP <1058> Analytical Instrument Qualification Regulations: What the 2017 Requirements Mean and How to Comply

Better Living Through (Flavor) Chemistry: Vacuum Ultraviolet Spectroscopy as a New Tool for GC Analysis of Terpenes in Flavors and Fragrances

Data Integrity Concerns: Challenging Chromatographic Analyses

The CHROMacademy Essential Guide to: Top Tips to Improve Reproducibility and Sensitivity in Solid Phase Extraction

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