In standard, multi-range FT-IR applications, the spectrometer must be opened to swap beamsplitters, requiring careful handling of expensive parts and exposing internal optics to the environment by ...

ABSTRACT: During the production of petroleum and gas a by-product, known as congenital water, is obtained, which varies in composition depending on the geological formation from which it is extracted.

Microplastics are classified into primary and secondary types, with significant releases from personal care products annually. Py-GC–MS offers precise identification and quantification of ...

Benchtop GC–MS combines gas chromatography's separation power with mass spectrometry's detection capabilities, offering universal and selective analysis in one system. The three GC–MS analysis ...

When ion-exchange chromatography and mass spectrometry are coupled using electrochemical ion suppression, it allows for the selective and specific analysis of highly polar and ionic compounds. The ...

New users of the GC/MS laboratory are required to engage in hands-on orientation to facility operations (e.g., laboratory access, scheduling, general use of equipment, housekeeping, etc.) and safety ...

To further assess the potential predictive powers of the identified biomarkers for DKD, an ROC analysis was conducted on the differential metabolites. Based on the results of the correlation analysis, ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Illicit fentanyl and fentanyl analogs are a growing concern in the United States as ...