MilliporeSigma’s Cerilliant® branded products are manufactured at a 44,000‑square‑foot facility in Round Rock, Texas, just north of Austin. Designed for efficiency and innovation, approximately 75% of this site is dedicated to production and R&D activities, with the remainder supporting administrative functions. An additional 10,000‑square‑foot office in downtown Round Rock serves as a hub for business development and administrative staff.

This state‑of‑the‑art MilliporeSigma site includes specialized suites for organic synthesis (bench‑scale to multi‑kg), stable‑isotope work, isolation of toxic, hazardous, or light‑sensitive materials, reference standard manufacturing, ampoule and powder filling, packaging, and comprehensive analytical testing—including nuclear magnetic resonance (NMR) and high‑resolution mass spectrometry (HRMS)—as well as shipping, receiving, and storage of bulk and finished products.

MilliporeSigma ensures high standards of safety and quality at this facility with negative‑pressure synthesis suites, advanced air‑handling and ventilation systems, isolation suites, and controlled‑environment chambers to enable the production and handling of toxic and sensitive materials with utmost care and control.

The site is secured with controlled access, video surveillance, electronic alarms, and third‑party monitoring, providing 24/7 security. Critical systems are supported by uninterruptible power supplies and backup generators, ensuring reliability and traceability across operations.

Through the Cerilliant® brand, this MilliporeSigma facility is dedicated to supporting accuracy, safety, quality, and excellence in certified reference standards for high‑risk, regulated applications.