Skip to content
> Resources

Resources

Our resources accessed from the list below give a flavor of the variety of liquid chromatography analyses that can be addressed using the Axcend Focus LC®.

Featured Resources
  • There are no suggestions because the search field is empty.
App Note

Analysis of Biocides Using Compact HPLC

The Axcend Focus LC® (a compact capillary liquid chromatograph) has been successfully used for quantitative analysis of two representative biocides: 4,5-dichloro-2-n-octylisothiazolin-3-one (DCOIT)...

Read More
App Note

Point-of-Care Monitoring for Drugs of Abuse

This application note demonstrates the use of the Axcend Focus LC® (AFLC) for point-of-care analysis of drugs of abuse in clinical settings such as treatment facilities and pain clinics. Traditional...

Read More

Column Selection Considerations in Compact Capillary Liquid Chromatography

Abstract Recent years have seen significant advances in compact, portable capillary LC instrumentation. This study explores the performances of several commercially available columns within the...

Read More
App Note

Environmentally Friendly Method for the Analysis of Caffeine and Benzoic Acid in Soft Drinks

A simple analysis of caffeine and benzoic acid in soft drinks using the compact Axcend Focus LC® is demonstrated. Linear regression of the calibration data gave R2 values of 0.9993 and 0.9998 for...

Read More

Hand-Portable Miniaturized Liquid Chromatography for the Determination of Chlorogenic Acids in...

Abstract With the explosive growth of the dietary supplements industry, new demands have emerged that cannot be faced with the sophisticated instrumentation available in well-equipped laboratories....

Read More

Online Monitoring of Small Volume Reactions Using Compact Liquid Chromatography Instrumentation

Abstract A wide variety of analytical techniques have been employed for monitoring chemical reactions, with online instrumentation providing additional benefits compared to offline analysis. A...

Read More

Determination of Caffeine in Dietary Supplements by Miniaturized Portable Liquid Chromatography

Abstract In this study three miniaturized liquid chromatography (LC) instruments have been evaluated and compared for the analysis of caffeine in dietary supplements, namely a benchtop capillary LC...

Read More

Exploring the Implementation of Compact Chromatographic Instrumentation in Common Analytical...

In many industries, the concepts of “smaller,” “faster,” “easier to use,” and “cheaper” are key drivers when developing new technologies. The world of chemical separations is no different. Today,...

Read More
App Note

Determination of 5 Hemp-Based Cannabinoids & 12 Standard Cannabinoids by Hand-Portable HPLC

This application note demonstrates the ability of the Axcend Focus LC® portable High-Performance Liquid Chromatography system (HPLC) to detect and separate 5 principal cannabinoids present in 50 mg...

Read More
App Note

Two Methods for Quick Analysis of Polycyclic Aromatic Hydrocarbons (PAHs) Using the Axcend Focus LC®

The Axcend Focus LC® was used to separate polycyclic aromatic hydrocarbons (PAHs) in ~12 and ~15 minutes, respectively, with separate methods on short (10 cm x 150 µm i.d.) capillary columns packed...

Read More
App Note

Five Principal Cannabinoids Separated and Detected in Nine Minutes Using the Axcend Focus LC®

Overview Five cannabinoids* were separated and detect-ed in ~nine minutes using the Axcend FocusLC® High-Performance Liquid Chromatography system (HPLC): Cannabidiolic Acid, Cannabidi-ol, Cannabinol,...

Read More

Scopolamine Analysis in Beverages: Bicolorimetric Device vs Portable Nano Liquid Chromatography

Abstract Scopolamine (SCP) is often involved in sexual assaults and robberies, particularly in recreational environments. Therefore, analytical tools are required for the analysis of this compound...

Read More

Trusted Results.
New Possibilities.

Experience Axcend technology firsthand and see how the fastest real-time monitoring and smallest footprint in the industry can make an impact on your workflow.

Request a Demo

Have questions?
Get in touch with our team now.

Upcoming Trade Shows

Where Can You See One in Person?

AAPS PharmSci360

October 25-28, 2026

Join us at AAPS PharmSci360! AAPS is the convener of the pharmaceutical science community, bringing...

Read More

Eastern Analytical Symposium

November 16-18, 2026

Find us at this year's Eastern Analytical Symposium (EAS)! EAS has been the leading conference in...

Read More