# Dynamic Light Scattering Instrument

Canonical: https://abierto.us/opportunities/6b185q0043400

- Solicitation number: 6-B185-Q-00434-00
- Notice type: Solicitation
- Status: Closed. Deadline was September 11, 2026 at 4:00 PM EDT
- Department: Department of Energy
- Contracting office: Argonne Natl Lab - DOE Contractor (899031)
- NAICS: 334516 Analytical Laboratory Instrument Manufacturing
- Product or service code: 6640 Laboratory Equipment and Supplies
- Place of performance: Lemont, Illinois
- County: Cook County (FIPS 17031). https://abierto.us/counties/cook-county-il-17031
- City: Lemont. https://abierto.us/cities/lemont-il-1742795
- First posted: September 8, 2026
- Last posted: September 8, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/6c682f54e621404bb293cbe5fb67d9e2/view

## Description

*THIS RFQ WILL BE EVALUATED BASED ON LOWEST PRICE, TECHNICALLY ACCEPTABLE METHODOLOGY*

Looking to source Dynamic Light Scattering Instrument with the following specifications/requirements:

	Zeta potential measurement range: 5 nm to 100 µm

	Particle size measurement capability: suitable for sub-micron particles

	Material compatibility: capable of handling mining and battery materials

	Auto-titration capability: step size less than 0.25 pH

	Low-pH operation: auto-titration system designed to operate at pH 1 or lower

	High-pH operation: auto-titration system designed to operate at pH 13 or higher

	Degassing: auto-titration system includes degassing capability

	Software requirements: software compatible with Microsoft operating systems, with data logging functionality and the ability to customize analytical procedures

Please review all applicable documentation and provide a proposal response no later than 3:00 PM CST September 11, 2026.

Within your proposal, please include a fully executed copy of the ANL-70 Request for Quotation, the ANL-70A Reps & Certs and the country of origin of the proposed equipment.

Any questions can be directed to the Contracting Officer.

Thank you in advance for your participation.

## Attachments

- [ANL-366M (on-site mod risk)-01-OCT-2024.PDF](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/240d1145d4404ffeac88dd264644a1e2/download)

## Publications

- September 8, 2026: Solicitation, due September 11, 2026 at 4:00 PM EDT. Notice 6c682f54e621404bb293cbe5fb67d9e2. https://sam.gov/workspace/contract/opp/6c682f54e621404bb293cbe5fb67d9e2/view

## Points of contact

- Laura Sanchez, Sanchezl@anl.gov, 6302521621

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/6b185q0043400.