Specifications include, but are not limited to: establish contracts with one or more companies that can provide an Agilent 5975C Mass Spectrometry Detector. 2.1. The State of Vermont Department of Public Safety: is seeking bids to meet the need for one (1) Agilent 5975C Mass Spectrometry Detector (MSD) or acceptable equal. Only the MSD is requested. The State of Vermont, Department of Public Safety will not be allowing substitutions. 2.2. Provide line items listing product, manufacturer and price per each. The new Agilent MSD shall be coupled with the existing system components: Helium, Gas Chromatograph 7890B (B 02.05.2 (A+), upgraded December 2019 [originally purchased in March 2010 as 7890A]), Autosampler G4513A (recently repaired by Agilent [August 10, 2022] with all internal working parts replaced), Mass Hunter Workstation GC/MS acquisition 10.0.368, 2/14/2019 and EI source. Note: this unit will not be converted to hydrogen. 2.2.1. Agilent 5975C Mass Spectrometry Detector or acceptable equal.