Agilent 6430 Triple Quad LC/MS is a high-sensitivity system built for precise quantification of narrow UHPLC peaks, with MS cycle times as short as 100 milliseconds and a mass range of 5–1,650 m/z. It's well suited for food testing, water analysis, and protein biomarker work. Refurbished and tested by Alliant Scientific. Listing last updated: August 2026