The late Butch the service dog was a favorite among Gibson City-Melvin-Sibley students and staff (Butch the Therapy Dog/Facebook). The late Butch the service dog was a favorite among Gibson ...
A gas chromatograph mass spectrometer combines gas chromatography and mass spectrometry to identify and quantify substances. The device separates the substance into components which are detected using ...
The NEW 5977B High Efficiency Source (HES) GC/MSD builds on a tradition of providing the most trusted single-quadrupole GC/MS system. The ultra-efficient EI source maximizes the number of ions that ...
Prior to GC-MS analysis, samples (0.1 g/mL) were dissolved in ethanol at a 20:80 ratio. GC-MS analysis was performed using a Shimadzu QP2020 system (Shimadzu, Tokyo, Japan) on a fused silica capillary ...