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Chromatography

New Technologies and Emerging Lab Essentials Showcased at Pittcon 2018

These technologies represent emerging innovation trends -- those destined to help shape the efficiency, productivity, and reproducibility of lab operations.

Mass Spectrometry and the Requirements for High Purity Lab Water

Mass spectrometry is a highly sensitive technique, and accordingly, applications including trace analysis of complex mixtures require high purity water.

Liquid Chromatography: Technology Trends and Fundamentals

We detail some of the fundamentals of liquid chromatography and examine emerging trends and new products -- with special focus on nanoflow and chip-based technologies.

Lab Water and the Impact on Liquid Chromatography Performance

Poor quality data such as shifting retention times, loss of resolution, or ghost peaks could be an indication of contamination caused by lab water quality.

Advances in Cannabis Extraction Methods and Equipment

Advances in efficiency, precision, reliability, and scalability are critical to meet increasingly stringent guidelines and overall growth of the industry.

Downstream Processing and Refinement of Cannabis Concentrates

The various methods of cannabis extraction can produce a diverse range of cannabis concentrates. Here we briefly discuss downstream fractionation methods.

Gas Chromatography Product Snapshot: Modern Refinements to a Classic Technique

This product snapshot focuses on new technology aimed at expanding the sensitivity and range of compound detection, while streamlining quantitative analysis.

UHPLC System Suitability: Which is Right for My Lab Applications?

Ultra high performance liquid chromatography (UHPLC) arose from the desire to increase sensitivity, resolution, and efficiency over traditional HPLC.

HPLC System Suitability: Which is the Right Match for My Lab?

The robustness of the HPLC principle and its applications that have led to significant advancements in technology, instrumentation, and manufacturers.

Certified Reference Materials and Internal Standards for Cannabinoid Analysis

The quantitative power of analytical methods such as HPLC and LC-MS is often measured by the quality and performance of the reference standard.

Bruker`s New Software and Informatics Solutions to Empower Metabolomics, Proteoform Profiling, and Toxicology

Bruker showcased a number of analytical solutions this year at ASMS as they celebrate 25 years of MALDI technology innovation.

How to Know Your Liquid Chromatography Pumps Need Service or Replacement?

This article details the troubleshooting process for high performance liquid chromatography (HPLC) pumps, with suggestions for service or upgrades.

How to Know it’s Time to Replace Your HPLC Column

What to look for in proper HPLC function as well as suggestions for troubleshooting, repair, and upgrades are discussed.

HPLC versus UHPLC: An evolutionary step to address speed versus resolution

This article explores the key differences between HLPC and UHLPC, with information on how each technology is best applied in the research setting.

FPLC versus HPLC: Two divergent separation technologies with a common ancestor

The background and technical details of HPLC in comparison with FPLC are discussed, with a focus on defining suitability for specific research applications.

Mass Spectrometry Roundup: Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS)

Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS) is a widely used technique. Practical and technical considerations are summarized in this article.

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