Your update on chromatography methods

LCGC ASIA PACIFIC, News Update
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NOVEMBER 29, 2018

LCGC BLOG

The LCGC Blog: Oilfield Wastewater Treatment Is an Opportunity for More Analytical Chemistry

Unconventional oil and gas (UOG) extraction is a multistep process that involves horizontal drilling, hydraulic fracturing, and massive infrastructure to handle fossil fuel resource recovery and associated wastewater generation. Read more

IVT's 6^th Annual Laboratory Week

IVT's 6^th Lab Week conference series draws over 100 laboratory professionals and provides the value of three conferences in one, giving your team the ability to select sessions that best meet your business objectives. Hear from FDA and choose from over 25 workshops, think tanks, interactive presentations, case studies and educational courses surrounding analytical procedures and methods validation, stability testing and lab data integrity. Learn More

FEATURES

LC–MS Sensitivity: Practical Strategies to Boost Your Signal and Lower Your Noise

In this instalment of "Column Watch", several strategies will be discussed to improve method sensitivity through the reduction of contaminants, the careful selection of LC method conditions, and the optimization of MS interface settings. By understanding the relationship between these parameters and ionization efficiency, analysts can enhance their signal-to-noise ratio and realize the hidden potential of their LC–MS. Read more

Tips & Tricks GPC/SEC: What Are the Differences Between GPC, SEC, and GFC and How Do You Get Started with the Technique?

Molar mass distributions, molar mass averages, and polydispersity can be determined by gel permeation chromatography (GPC), size-exclusion chromatography (SEC), and gel filtration chromatography (GFC). This makes this technique indispensable for all scientists in qualitycontrol (QC) and R&D who have to work with large molecules. However, the technical terms used can be quite confusing for beginners. This instalment of Tips & Tricks explains more. Read more

NEWS

Rum Classification Using HS-SPME-GC–MS

Researchers from the University of Almeria have developed a method for the classification of rum using headspace solid-phase microextraction coupled to gas chromatography–mass spectrometry (HS-SPME-GC–MS). Read more

Analyzing Phosphorylated N-glycans with Full Recovery on a Bio-Inert LC System and PEEK-Lined HILIC Column

Glycosylation is a critical quality attribute (CQA) that can impact on product safety and efficacy of protein biopharmaceuticals. This article demonstrates the analysis of phosphorylated glycans with full recovery on a bio-inert LC system and PEEK-lined HILIC column. Read more

Application Notes

Mass-Directed Purification of Piperine from Piper Nigrum

Key learning points

CPC with MS reduces time required for sample analysis
CPC ensures no sample loss, resulting in higher yields
CPC is ideal for natural compound purification from complex extracts

Learn more

Smoothie Flavor Analysis by SA-SBSE-GC–MS

Determination of flavors in smoothies using standard- and solvent-swollen Twister^® stir bars, liquid desorption, and LVI-GC–MS for enhanced recovery of polar compounds. Learn more

Upcoming Webcasts

Ease Routine Analysis of Phthalates in Vegetable Oil with Enhanced Sensitivity and Robustness from Single Quadrupole GC-MS Advanced EI source

Tuesday, Dec. 4, 2018 at 11am EST | 8am PST | 4pm GMT | 5pm CET
Register>>

LCGC BLOG

The LCGC Blog: Oilfield Wastewater Treatment Is an Opportunity for More Analytical Chemistry

IVT's 6^th Annual Laboratory Week

FEATURES

LC–MS Sensitivity: Practical Strategies to Boost Your Signal and Lower Your Noise

Tips & Tricks GPC/SEC: What Are the Differences Between GPC, SEC, and GFC and How Do You Get Started with the Technique?

NEWS

Rum Classification Using HS-SPME-GC–MS

Analyzing Phosphorylated N-glycans with Full Recovery on a Bio-Inert LC System and PEEK-Lined HILIC Column

Application Notes

Mass-Directed Purification of Piperine from Piper Nigrum

Smoothie Flavor Analysis by SA-SBSE-GC–MS

Upcoming Webcasts

Ease Routine Analysis of Phthalates in Vegetable Oil with Enhanced Sensitivity and Robustness from Single Quadrupole GC-MS Advanced EI source

A Multi-mode LC Approach to Biosimilar Characterization

A Rapid, Simple, and Efficient Extraction Method for Additives in Plastics

Screen Hundreds of N-Glycans per Day: More Samples – Better Decisions – Faster

Probing Submicron Protein Aggregation Using Asymmetrical Flow Field-Flow Fractionation (AF4) and Light Scattering

Moving to the Cloud: Key Considerations

Leveraging Exception Reporting to Optimize Chromatography Data Review

Moving to the Cloud: Key Considerations

ON DEMAND WEBCASTS

Addressing the Analytical Challenges of Reversed-Phase Characterization of Protein Therapeutics

Your Guide to Water Purification for LC-MS

Editors' Series: Determination of Pharmaceutical Compounds and Their Transformation Products in the Aquatic Environment with LC–MS

Enhanced Environmental Monitoring, Part 3: Direct MS for Demanding Air Quality Applications

Improved Protein/Variant Recovery, Selectivity, and Reproducibility with New Monosized WCX Particle Technology

Expanding the Limits of Single-shot Proteomics Using Micro Pillar Array Columns and Data-Independent Acquisition (DIA) Methods

Gas Chromatography with Vacuum Ultraviolet Detection for Pharmaceutical Analysis

Enhanced Environmental Monitoring, Part 2: Five High-Throughput Lab Applications of Direct MS

Editors' Series: GC×GC–TOF-MS in Food and Feed Control: Going Beyond Dioxin Measurements

The CHROMacademy Essential Guide to: N-Glycan Sample Preparation and Analysis Workflows for Screening and Characterization of Biotherapeutics

Natural Product Purification by Centrifugal Partition Chromatography (CPC)

Challenges in Extracting Perfluorinated Compounds in Drinking and Wastewaters

Challenges and Solutions for Sugar Analysis in Human Food, Animal Feed, and Pet Food