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'Instant Insight' tech note

Improving thermal desorption (TD) applications with sample re-collection

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Showing 18/469 results

Improving thermal desorption (TD) applications with sample re-collection

Can you remove water without losing polar compounds?

How can you extend analyte range without affecting peak shape?

Can you really trap very volatile compounds without liquid cryogen?

What causes poor chromatogram peak shape when using thermal desorption?

What is the baseline step near the beginning of my GC–MS run?

How can I prevent high air/water background when using a thermal desorber with GC–MS analysis?

How do I convert peak areas into toluene equivalents?

How do I calibrate my analytical system to quantify an analyte collected on a sorbent tube?

What difference does sorbent mesh size make?

What is the cause of extra peaks in my blanks/samples?

What is the cause of poor reproducibility for liquid-loaded standards?

How do I avoid water saturation when carrying out large-volume sampling of humid air?

How do I calculate a split ratio?

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

Enhanced aroma profiling of vodka using automated immersive high-capacity sorptive extraction with GC–MS

Improving the performance of headspace sampling using trap-based preconcentration

Enhancing laboratory throughput using fully automated high-capacity sorptive extraction