Component Separation TRIZ Cases
- Vacuum-Assisted Sorbent Pen for GC-MS Sample Extraction
Sorbent Pen uses vacuum-assisted extraction to concentrate headspace gases onto a sorbent for analysis.
- Charged Particle Probe Control for LC-MS Contamination
An interfering gas barrier prevents low-volatility eluate components from contaminating the ion transport optical system during non-target periods.
- Threshold Analyte Calibration for LC-MS Screening
Threshold analyte calibration calculates detection ratios using reference analytes, resolving immunoassay selectivity issues without isotopic standards.
- Chromatograph Mass Spectrometer Dwell Time Allocation
A chromatograph mass spectrometer divides measurement loop time to assign specific dwell times for selected compounds.
- Chromatographic-IMS-MS Isotopic Cluster Analysis for Detector Saturation
A chromatographic-IMS-MS system segments mass spectra into isotopic clusters to identify and correct saturated peaks using theoretical abundance ratios.