Amdt 4 - RFQ - NB672020-25-01615.pdf

This document is Amendment 4 to a Request for Quote (RFQ) issued by the National Institute of Standards and Technology (NIST) for an Electro-Optic Probe System 2. The amendment extends the date for submitting offers from July 29, 2025, at 10:00 am MDT to August 6, 2025, at 10:00 am MDT, with the stated purpose of allowing for an increased competitive environment. The solicitation (NB672020-25-01615) is for commercial items under NAICS code 334516 (Analytical Laboratory Instrument Manufacturing), seeking brand name Seikoh Giken USA, Inc. or equivalent optoelectronic equipment, specifically an Optoelectronic Converter and a Single Axis Longitudinal Electro-Optic Electric Field Probe. The procurement is conducted on an unrestricted basis, with the amendment signed by Clifford Nicholson, Contracting Officer at NIST's Acquisition Management Division in Boulder, Colorado.