Announcing GC/ID Version 4.0 Announcing GC/ID Version 4.0 Announcing GC/ID Version 5.0 Announcing GC/ID Version 3.0 Posted in News January 7, 2023 News: Announcing GCID v. 4.0 GC/ID Version 4.0 has been released. Read about this exciting product which can make quick work of positive compound ID on single quad systems. Share this article: Related Articles New Suite of Mass Spectrometry Software Solutions Cerno AutoID Cerno Demonstrates Breakthrough Software That Ends the Tradeoff Between Accuracy and Accessibility in Mass Spectrometry at ASMS 2025 99 Percent Accurate