Application Notes

MALS with SEC improves the efficiencies of the analysis of bionanoparticles that are difficult to be differentiated from the impurities during the purification process. 

The performance of the Empore oil and grease solid-phase extraction disk under EPA Method 1664, while reducing the total volume of n-hexane by 40%, is demonstrated.  

The ALEXYS carbohydrates analyzer is a robust and reliable solution for the analysis of carbohydrates in apple juice, buttermilk, malt beer, and artificial sweeteners.

This application note demonstrates the benefit of large volume preconcentration (LVP) for enhancing headspace analysis of trace-level VOCs that contribute to aroma & flavour in tomato paste.

This application note demonstrates the ease of implementation and processing of a full method validation with a CDS using eWorkflow procedures based on ICH Guidelines.

Online detection of absolute molecular weight of two recombinant protein samples using a 2 μm TSKgel® SEC column directly connected to the LenS3™MALS detector is shown.

PharmaFluidics’ robust microfabricated LC columns result in sub-second retention time variation over three different μPAC™ capLC columns.

This application note demonstrates quantitative analysis of explosive standards by thermally desorb the sample into a GC-MS by a CDS 7550S system. 

This application note outlines a new specialized SPE sorbent for EPH fractionation designed to help overcome the challenges associated with the traditional silica gel approach.

This short application note demonstrates the effectiveness of the Microlute™ Protein Precipitation Plate for the removal of proteins.

First 220 nm laser in solid-state detectors overcomes DAD barriers for preparative chromatography with low limits of detection, no maintenance, affordability, and more.   

Analyzing crops for beneficial and harmful compounds is an indispensable tool for assessing the viability of various agricultural crops for consumption.

This application note presents data on a rapid, automated polymer degradation study under ultraviolet (UV) light with the presence of oxygen at a controlled temperature.

A direct injection method using QSight® 420 LC–MS/MS for the determination of 214 contaminants in water is presented. This method allows a ppt level of detection and excellent recovery and accuracy to aid compliancy with regulation.

An isocratic HPLC method for the analysis of aflatoxins. Uses the DFL-10 (filter fluorescence detector) with a photochemical reactor to improve sensitivity.