Other accessories in gas chromatography include sample vials, split/splitless injectors, gas regulators, and flowmeters, which help manage sample injection and carrier gas flow. Column ovens control the temperature for separation, while backflush valves remove residual contaminants. Autoinjectors automate sample loading, improving reproducibility, and vacuum pumps are used in systems with detectors like Mass Spectrometry. These accessories ensure consistent, efficient, and precise chromatographic analysis.