Spectra Analysis Instruments, Inc.
Spectra Analysis - Model DiscovIR-LC -Solid-phase Deposition FTIR System
DiscovIR’s unique temperature controlled, vacuum deposition method ensures that results are accurate and reproducible. Eluted peaks are first deposited in a film on to a rotating IR transparent disc. Next, an infrared beam passes through each concentrated spot and the detector automatically collects spectral data.
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Concentrates Analytes in Minimal Area
Cryogenic temperature control of the Sample Disc minimizes the area of the deposited analyte. This results in a thicker sample layer and therefore Higher Sensitivity of the absorbance spectrum.
- Deformulation
- Co-polymer Compositional Drift
- Extractables & Leachables
- Minor Component Identification
- Chemical Troubleshooting
- Degradation/Failure Analysis
- Micro-Deposition on Cryogenically-Cooled IR-transparent disc
- Unique, Proprietary LC interface removes solvent interference
- Collects real-time IR spectrum automatically
- On-line analysis
- No sample handling!