The S-PRO 3200 series of turn-key gas chromatography (GC) systems are pulsed flame photometric detector (PFPD)-based units that provide parts-per-billion sulfur analysis of both gaseous and liquefied petroleum gas samples. They can generate their own sulfur standards using an integrated permeation tube oven, which provides stable, NIST-traceable, multiple low-level sulfur standards for calibration or quality- control check samples. This eliminates the costs and errors common with sulfur standards in gas cylinders.
Company
OI Analytical