Application Notes: LC/HPLC

Apr 19, 2018
Sponsored Content - EU
New titanium biocompatible hardware, two particle platforms and seven particle chemistries designed for: Aggregate Analysis, Peptide Mapping, Intact Mass, Intact and Fragment Analysis, Glycan Analysis, Peptide Quantitation, and Drug Antibody Ratio (DAR).
Apr 18, 2018
Sponsored Content - EU
Patulin is a naturally occurring mycotoxin that is produced by several species of fungi, such as Aspergillus, Penicillium and Byssochlamys. Typically growing on fruit, such as apples, it has recently been implicated as a possible carcinogen and teratogen, although an official designation has not yet been made. The following detailed method utilizes a SPE approach coupled with UHPLC-MS/MS for apple juice.
Apr 17, 2018
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Gluten consists of similar but distinct proteins. Molar masses and rms radii are determined by adding multi-angle light scattering to reverse-phase chromatography.
Apr 14, 2018
Sponsored Content - NA
This work shows how the determination of DNPH derivatized carbonyls from air samples according to DIN ISO 16000-3 method can be improved to separate all 13 compounds instead of only a subset by optimizing separation parameters with DryLab software.
Apr 14, 2018
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The sensitive determination of bisphenol A (BPA) from water samples is presented in this application note. An AZURA® Analytical HPLC system with online-coupled SPE prior to analysis was used to automate the process.
Apr 14, 2018
Sponsored Content - NA
This application shows the purification of xylose, obtained from a microbial xylose conversion fermentation mash with an AZURA® purification system using a polymer-based column and refractive index detection.
Apr 14, 2018
Sponsored Content - NA
This application note describes a method to identify the most commonly used sugars and natural sugar substitutes in one run. Even solid samples such as chewing gum or tooth paste don’t require much effort.
Apr 14, 2018
Sponsored Content - EU
This work shows how the determination of DNPH derivatized carbonyls from air samples according to DIN ISO 16000-3 method can be improved to separate all 13 compounds instead of only a subset by optimizing separation parameters with DryLab software.
Apr 14, 2018
Sponsored Content - EU
This application shows the purification of xylose, obtained from a microbial xylose conversion fermentation mash with an AZURA® purification system using a polymer-based column and refractive index detection.
Apr 14, 2018
Sponsored Content - EU
This application note describes a method to identify the most commonly used sugars and natural sugar substitutes in one run. Even solid samples such as chewing gum or tooth paste don’t require much effort.
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