FederalMD
Posted
Oct 28, 2026
Nov 7, 2026
Replacement Cesium Source Head for a Secondary Ion Mass Spectrometry Instrument
NIST seeks to replace the nonfunctional cesium source head in its time-of-flight secondary ion mass spectrometry instrument. It intends a sole-source purchase from ION-TOF USA and invites capability responses rather than competitive quotations; no solicitation package will be issued. The structured response deadline is November 7, 2026, at 1:00 PM EST, although the narrative inconsistently states 1:00 AM EST that day.
