The Aviator’s Breathing Oxygen (ABO) method is designed to detect impurities in ABO gas according to the US Air Force military standard 1564A. This method is used with the 10-meter gas cell. Detection lim...
FTIR is uniquely suited to the analysis of silicon and other electronics components. Our tools can analyze wafers for the carbon or oxygen content, the epitaxial coating thickness, and more. Special designs permit...
ATR-FTIR spectroscopy was performed to detect stratum corneum components, including natural moisturizing factor (NMF), stratum corneum lipids, free fatty acids (FFA) and β-sheet/α-helix (β/α) ratio; moreover, other non-invasive techniques were used to measure skin physiological parameters, ...
The program will auto-detect the installed hardware (Smart-iTR or Transmission) and load the correct experiment file. Press OK button. You will see this screen (the screens look a little different with the latest version of OMNIC, but have the same functions): The green check mark on the ...
, 2003) used attenuated total reflectance (ATR)-FTIR (4000–700 cm−1) to detect spinal cord contamination in ground beef (Figure 8.2). Spinal cord and other central nervous system tissues are prohibited in beef due to concerns about the transmission of bovine spongiform encephalopathy (USDA/...
(2010) Using FTIR spectroscopy to detect sericin on historic silk. Sci China Chem 53: pp. 626-631XiaoMei;Zhang;Paul;Wyeth.Using FTIR spectroscopy to detect sericin on historic silk.Science China Chemistry.2010X. Zhang, P. Wyeth, Using FTIR spectroscopy to detect sericin on historic silk, ...
ATR-FTIR spectroscopy was performed to detect stratum corneum components, including natural moisturizing factor (NMF), stratum corneum lipids, free fatty acids (FFA) and β-sheet/α-helix (β/α) ratio; moreover, other non-invasive techniques were used to measure skin physiological parameters, ...
(Huangdao Entry-exit Inspection and Quarantine Bureau, Qingdao 266500, China) ABSTRACT: The work aims to establish an effective phthalate plasticizer usage specification and regulatory system, and the method used to detect the content of phthalate plasticizer in polyvinyl chloride (PVC) food packaging ...
aIn comparison with titanium alkoxides, the titanium precursor solution is more stable to moisture. Stabilization resulted from the formation of the more stable titanium acetate. FTIR spectroscopy was used to detect the presence of titanium acetate. Figure 1 is the spectrum of the product obtained ...
MS: the choice of the carrier gas depends on the mass of the ion you want to detect. The following pairs interfere: m/z 28 (N2 and CO), m/z 36 (Ar and HCl), m/z 44 (CO2 and NO2). Leak-Tightness of FTIR The volatile substances evolved from the sample in the TGA can only ...