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App Notes

Results 1–10 of 941

A scalable TD–GC–MS approach for the discovery of breath biomarkers of malaria

| Contributed by Markes

Malaria was responsible for an estimated 435,000 deaths worldwide in 2017, and the need for timely and accurate detection has never been greater.

Separation of oligonucleotides modified with disulfides using YMC-Triart Bio C4

| Contributed by YMC

Antisense DNA and siRNA are widely used for gene silencing in research and medical applications.

Solutions for SOx Regulation Problem Faced by the Maritime Shipping Industry

| Contributed by Hamamatsu

SOx scrubbers for washing away SOx with seawater are the key to dealing with the regulations that will become tougher in 2020.

Aroma profiling of hops and beer using high-capacity sorptive extraction with GC×GC–FID/TOF MS/SCD

| Contributed by SepSolve Analytical

Beer contains hundreds of organic ingredients, and the combination of these results in its unique aroma and flavour.

Analysis of VOC and FOG emissions of Non-Metallic components from automobiles according to VDA 278

| Contributed by Shimadzu

To ensure a high-quality car, implemented control standards are mandatory for the supply chain of a vehicle.

Comprehensive VOC profiling of meat using dynamic headspace and automated TD–GC–MS analysis

| Contributed by Markes

Data acquired using the Centri® automated multi-mode sampling and preconcentration system for GC–MS can be used to generate useful insights

Quantitative Analysis of Low Levels of Methyl Methacrylate in a Copolymer

| Contributed by CDS

This application note demonstrated a quantitative analysis of poly(methyl methacrylate) contamination on the 0.1% level with a calibration curve.

Techniques & Tools Gas Chromatography

Evolved Gas Analysis & Multi-Step Pyrolysis: Two Powerful Tools for Polymer Analysis

| Contributed by CDS Analytical

This application note demonstrates EGA and Multi-Step Pyrolysis of two different vinyl polymers.

Techniques & Tools Gas Chromatography

Flavor and Fragrance Analysis II Using Dynamic Headspace by PAL System

| Contributed by CDS Analytical

This application note demonstrated the correlation coefficient (R2) > 0.99 from 26 fragrance compounds.

Techniques & Tools Gas Chromatography

Analysis of Tetrahydrocannabinol Vape Oils Using Pyroprobe by Thermal Extraction

| Contributed by CDS Analytical

This application note demonstrates a multi-step thermal extraction study on Tetrahydrocannabinol (THC) vape oils.

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