Application Notes: General

Data acquired using the Centri® automated multi-mode sampling and preconcentration system for GC–MS can be used to generate insights into the aroma profiles of foods.

Shodex HILICpak VT-50 is suitable for the analysis of phosphorous-containing amino acids herbicids including glyphosate, glufosinate and their metabolites using ESI-MS detection.

Shodex RSpak DE-413L is suitable for the analysis of water-soluble vitamins in a single run.

Fermentation can be quickly monitored in foods using the Shodex rapid sugar series.

Organic acids come in a wide variety and are difficult to analyze on a single stationary phase. Our new Intrada Organic Acid column was designed for this purpose.

Sample Preparation, SPE, LC/MS/MS, High Throughput Lab Automation, Veterinary Drugs, Antibiotic

Aroma compounds in scented wax candles as well as aroma and odor emissions were determined by GC/MS after direct thermal extraction and air sampling with sorbent tubes.

This application describes the analysis of complex peptones. Excellent chromatographic performance was achieved using 2D-LC with active solvent modulation.

FFF-MALS-DLS is valuable for characterizing liposomes and solid lipid nanoparticles, determining detailed size distributions, particle shape, concentration and more.

Significantly reduce time to develop antibodies by combining titer and glycan screening using Bio-Layer Interferometry. Save on FTE costs and perform more projects.

* How USP affects data integrity generated by a chromatography datasystem. * The role of quality assurance in providing oversight on the data-integrityprocess. * The cost of non-compliance

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See a simple and fast SPE method for the LC-MS/MS analysis of glyphosate, AMPA, and glufosinate in red wine without derivatization using AFFINIMIP® SPE Glyphosate.

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A first step to understanding and validating data is proper application of appropriate statistics and understanding the use and terminology of analytical processes.

A straightforward separation of 10 closely related forms of vitamin E with a Kinetex 2.6 µm F5 HPLC column and under reversed-phase conditions. The 10 closely related structures were chromatographically separated by the multiple selectivity interaction mechanisms of the Kinetex F5 phase and Water/Methanol mobile phase.

This method presents the reversed-phase retention and detection of 7 polar Neonicotinoids and 4 deuterated-internal standards by LC-MS/MS and with a Kinetex 2.6 Biphenyl HPLC column. The Kinetex Biphenyl phase demonstrated significant polar compound retention and selectivity.

Described in this application note are the details for an investigation of basic compound peak shape across four different alkyl C18 stationary phases that are all based upon the same core-shell HPLC/UHPLC particle morphology.

In this application, is the investigation into the relative selectivity of four different C18 stationary phases when applied to the reversed phase retention of six extremely polar artificial sweeteners.

For this analysis, we developed a fast, robust, and efficient separation on a Kinetex 2.6µm Polar C18 phase. This is a highly robust, core-shell stationary phase capable of providing increased efficiency over fully porous products. The Kinetex Polar C18 functionality provides unique polar selectivity that was critical in effectively retaining and separating these phenolic antioxidants.

For Developed is a rapid method analyzing 16 major cannabinoids with great resolution and low backpressures.

The gold standard in confident, ultra-trace routine quantitation, the DFS Magnetic Sector GC-HRMS can be used for any dioxin and POPs application.

A sensitive and robust determination of PCDD/Fs provides the ultimate confidence in the accuracy of results at the lowest detection levels.

How the latest GC-MS/MS technology delivers routine-grade performance for quantification and confirmation of PCDD/Fs, dioxin-like PCBs, and indicator PCBs in food and feed.