SummaryGasoline chromatography-mass spectrometry (GC/MS) is a robust analytical technique broadly Employed in laboratories with the identification and quantification of volatile and semi-volatile compounds. The selection of copyright gas in GC/MS appreciably impacts sensitivity, resolution, and analytical overall performance. Usually, helium (He) h… Read More

In our previous discussions, we analyzed the fundamental differences between alkaline (ALK) and proton exchange membrane (PEM) electrolysis, particularly focusing on the types of electrolytes used—liquid for ALK and solid for PEM. Given the century-long development of water electrolysis technology, why has PEM consistently attracted the attention… Read More