Merck has introduced a new portfolio of bio-based solvents designed for High-Performance Liquid Chromatography (HPLC), marking a step toward more sustainable laboratory practices. The solvents are produced using renewable feedstocks and are designed to deliver lower environmental impact without compromising analytical performance.

According to the company, the new solvents offer an average reduction of 25.9 percent in carbon dioxide equivalent emissions compared to conventional fossil-based HPLC-grade solvents. They are compatible with existing HPLC and liquid chromatography–mass spectrometry workflows, allowing laboratories to adopt the alternatives without modifying established analytical methods.

The portfolio includes bio-based alternatives for commonly used solvents such as acetonitrile, methanol and ethanol. These solvents play a critical role in chromatography by acting as the mobile phase that carries samples through analytical systems, enabling separation and accurate measurement of components.

Merck stated that the solvents are developed using proprietary manufacturing processes and are intended to support applications across drug research, quality control, environmental analysis and diagnostics. The company highlighted that the products are designed as drop-in replacements, enabling seamless integration into routine and regulated laboratory environments.

The launch expands Merck’s range of sustainable laboratory solutions and aligns with its broader strategy to reduce the environmental footprint of scientific research while maintaining high standards of precision and reliability.