The Agilent 5975C VL MSD (G3170A) is a single quadrupole GC/MS detector with a Triple-Axis Detector (TAD) and diffusion pump for stable high-vacuum operation. Built for identification and quantification of volatile and semi-volatile compounds in complex matrices, with improved signal-to-noise for trace-level detection. Refurbished and tested by Alliant Scientific. Listing last updated: August 2026