Figure 2. FTIR spectra of the solids obtained by treating BAS with sodium carbonate solution at: (a) pH 8.8; (b) pH 9.7; and (c) pH 10.1. The first trace of crystalline sodium dawsonite in the solid ...

5 (b) FTIR spectrum. Figure 5. IR spectrum of degraded oil in the oxidation region. Even though the FluidScan spectrum lacks the fine details of an FTIR spectrum, it clearly shows the correlation of ...

Quality assurance is critical in the food industry for consumer trust, learn how to conduct foreign body identification via ...

Figure 2. ATR FTIR spectra of three alcohols commonly used in alcohol-based hand sanitizers: ethanol, 2-propanol and 1-propanol. Each spectrum is 16 scans co-added at a spectral resolution of 4 cm-1.

Utilizing IR PiFM, researchers can accurately analyze contaminants and defects under 20 nm, enhancing surface ...

For comparison, FTIR spectrum of melamine is also shown in Figure 3. Hence, compiling DSC and FTIR studies it suggests that at temperature range from 140 to 160 °C, to some extent the reaction ...

Figure 3B shows the corresponding micro-FTIR spectra of 300-nm diameter nanorods in the measured positions. The top three curves are the spectra of nanorods in positions a, ...

Key considerations for sample prep for DRIFTS experimentPlay Video Credit: Specac Ltd DRIFTS is routinely used in quality control applications, materials characterization, and catalytic studies in ...

Please use one of the following formats to cite this article in your essay, paper or report: APA. Specac Ltd. (2025, March 21). How FTIR enhances API quantification in drug formulations.