Gas ChromatographsABB on-line process gas chromatographs (PGCs) are comprised of two series: The PGC2000 E2 and the PG Gas AnalyzersThe NGC 8200 series represents the most rugged, economical, versatile, and high-precision on-line ga Continuous Gas Analy  ABB is the world's leading manufacturer in the field of continuous gas analysis and system s FT-IR and FT-NIR AnaLaboratory and Process FT-IR and FT-NIR Spectrometers Instruments that will change the way you do a