On February 17, 2026, Waters Corporation (NYSE: WAT) announced the launch of its groundbreaking 1 mm I.D. liquid chromatography (LC) columns, featuring the innovative MaxPeak™ Premier Technology. This new product aims to enhance analytical sensitivity while significantly reducing sample and solvent usage. The introduction of these microflow columns marks a substantial advancement in the field of bioanalysis, pharmaceutical discovery and development, as well as metabolomics, proteomics, and lipidomics, where both the availability of samples and time are often limited.

2. A Leap Forward in Analytical Chemistry

The launch of the 1 mm I.D. microflow LC columns is a testament to Waters Corporation's commitment to high-impact chemistry innovation. The company aims to redefine the separation capabilities for larger and more complex molecules, moving beyond the limitations of existing technologies.

Rob Carpio, Senior Vice President of Waters Analytical Sciences, emphasized the importance of this technology in accelerating the development of life-changing therapies. He stated, "Waters continues to invest in the advancement of breakthrough technologies to remove common obstacles for our customers in high-throughput pharmaceutical and biopharmaceutical laboratories, accelerating and simplifying the development of life-changing therapies."

3. Enhanced Performance Through MaxPeak HPS Technology

The new microflow LC columns employ Waters' MaxPeak High Performance Surface (HPS) Technology, which minimizes nonspecific adsorption (NSA) and improves recovery for small molecules, peptides, and oligonucleotides. This technology is particularly beneficial for researchers focusing on challenging analyte recovery, such as phosphorylated peptides, by eliminating analytical barriers and expediting workflows.

Oliver Fiehn, Ph.D., a professor at the University of California, Davis, expressed enthusiasm about the performance benefits of the new columns: "We saw a strong benefit matching, or even exceeding, our analytical sensitivity requirements when switching from 2.1 mm I.D. stainless steel columns to Waters' MaxPeak Premier Technology columns."

4. Advantages of the New Microflow Columns

Scientists utilizing these new microflow LC columns can anticipate several key advantages:

Sharper Peaks: Enhanced peak shape and resolution, leading to more accurate results.

Improved Peak Capacity: Increased ability to separate complex mixtures effectively.

Reduced Peak Tailing: Consistent performance even at low flow rates.

High Reproducibility: Reliable results from the very first injection.

These features significantly cut down on the time and variability typically associated with column passivation in traditional stainless steel designs. Moreover, for laboratories transitioning from 2.1 mm I.D. analytical-scale LC columns to these microflow formats, the new 1 mm I.D. columns provide equivalent or enhanced sensitivity. This transition allows labs to use only a quarter of the solvent and sample compared to analytical flow, aligning with environmental goals while simultaneously improving analytical performance.

5. Availability and Global Reach

The 1 mm I.D. columns with MaxPeak Premier Technology will be available for global distribution starting February 17, 2026, with immediate shipment options for interested laboratories.

6. Conclusion

Waters Corporation's new microflow LC columns represent a significant advancement in analytical chemistry, enhancing sensitivity and efficiency while minimizing environmental impact. As laboratories strive for higher throughput and accuracy in their analyses, this innovative technology could prove pivotal in the development of critical therapies and scientific breakthroughs.

For more information, interested parties are encouraged to explore the additional resources provided by Waters Corporation regarding the new microflow columns and their applications.

Original press release