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App Notes

Results 1–10 of 779

Determination of Phenolic compounds in Whisky using SBSE-GC/MS and LVI-GC/MS

| Contributed by Gerstel |

In this study, a method was developed for quantitative determination of seven phenolic compounds in scotch whisky.

Comprehensive guide to 2D Gas Chromatography (GCxGC)

| Contributed by SepSolve Analytical |

This paper provides a short overview of the theory and practice of the rapidly-developing field of two-dimensional gas chromatography (GC×GC).

Reaction monitoring of Antibody-Drug-Conjugates (ADCs) Using YMC´s BioPro HIC BF

| Contributed by YMC |

Drug-antibody ratio (DAR) of antibody-drug conjugates (ADCs) is important for their therapeutic efficacy and pharmacokinetics.

Rapid Detection of Trace Levels of Deoxynivalenol in Wheat Flour by Portable Miniature Linear Ion Trap Mass Spectrometry

| Contributed by Bayspec |

Battery-powered mass spectrometers can detect mycotoxins in the field in real time

Energy Drink Analysis

| Contributed by Ace |

This application note presents a gradient method for the analysis of eight common ingredients found in energy drinks.

Creating the Correct Environment for Analysing Reducing Sugars with the ACE NH2

| Contributed by Ace |

Sugars are carbohydrates composed of carbon, hydrogen and oxygen.

Analysis of sugars using the ACE NH2 and VWR Hitachi Chromaster

| Contributed by Ace |

Carbohydrates are one of the most important components of foodstuffs and beverages and contribute to taste and nutritional value.

Separation of common artificial sweeteners by HPLC

| Contributed by Ace |

Artificial sweeteners are increasingly used as a low-calorie substitute for sugar in food and beverages and can help to control body weight and insulin levels and aid dental health.

Rapid Determination of mycotoxins by LC-MS/MS

| Contributed by Ace |

Mycotoxins are secondary metabolites produced by several species of fungi and are considered one of the most important contaminants of agricultural commodities, both in the field and in storage.

Bio-Inert Coatings and Liquid Chromatography

| Contributed by SilcoTek |

A bio-inert flow path is required to manage the complex and reactive sample profiles that are common in today’s fast-paced analytical world.

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