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App Notes

Results 1301–1310 of 1416

Determination of Taxanes in Taxus sp. with the Agilent 1290 Infinity 2D-LC Solution

| Contributed by Agilent Technologies

This Application Note presents data on the analysis of taxanes with the Agilent 1290 Infinity 2D-LC solution.

Profiling of Citrus Oils and Determination of Furocoumarins in Citrus Oils Using the Agilent 1290 Infinity 2D-LC Solution

| Contributed by Agilent Technologies

This Application Note presents data on the comparison of various citrus oils and the detection of furocoumarins in these oils.

Analysis of Monoclonal Antibody Digests with the Agilent 1290 Infinity 2D-LC Solution

| Contributed by Agilent Technologies

This Application Note demonstrates the potential of comprehensive two-dimensional liquid chromatography (LCxLC) using the Agilent 1290 Infinity 2D-LC Solution with DAD detection for the analysis of monoclonal antibody tryptic digests.

Separation of Homologous Series of Technical Detergents with the Agilent 1290 Infinity 2D-LC Solution Coupled to an Evaporative Light Scattering Detector

| Contributed by Agilent Technologies

This Application Note shows the separation of a series of homologous non-ionic surfactants in a technical product with the Agilent 1290 Infinity 2D-LC Solution

Analysis of Beer by Comprehensive 2D-LC with the Agilent 1290 Infinity 2D-LC system

| Contributed by Agilent Technologies

This Application Note demonstrates the use of two-dimensional liquid chromatography for the separation of complex compounds mixtures inherent in commercially available beer samples.

2-Dimensional separation of polyphenols in beverages using the Agilent 1290 Infinity 2D-LC Solution and software-assisted 2D-LC data analysis for comparison of ingredients

| Contributed by Agilent Technologies

This Application Note presents a solution for the analysis of complex samples by an Agilent 1290 Infinity 2D-LC Solution in combination with dedicated softwarefor data analysis.

Determination of active ingredients in solid (pharmaceutical) dosage forms utilizing solid-state standard additions

| Contributed by Metrohm

Two of the leading pain remedies, apirin and acetaminophen, are com-pared with generic samples for content uniformity testing using near-infrared spectroscopy (NIRS).

Rapid Determination of TO-15 Volatile Organic Compounds in Air

| Contributed by Restek

Rapid Determination of TO-15 Volatile Organic Compounds (VOCs) in Air The efficacy of using a Nutech preconcentrator and a 30 m analytical column for VOC analysis of air samples according to Method TO-15 was evaluated. Results demonstrate that method criteria were easily met and in much faster analysis times than typical methods based on 60 m columns.

Chiral LC-MS/MS of D- and L-2-Hydroxyglutaric Acid Biomarkers

| Contributed by Supelco

Chiral 2-hydroxyglutarates (2-OHG) are important molecular signatures of their specific biochemical pathways and inborn errors of metabolism, for both healthy and diseased biological cells

Measuring Protein Aggregation with the Viscotek SEC-MALS 20

| Contributed by Malvern Panalytical

Size-exclusion chromatography (SEC) is a powerful tool that is commonly used to look at theaggregation of proteins.

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