NMR Spectroscopy Solvents

High-purity deuterated solvents for precise and reliable NMR results

Deuterated solvents are essential to achieving accurate, interference-free spectra in Nuclear Magnetic Resonance (NMR) spectroscopy—one of the most powerful tools for molecular structure elucidation and purity assessment in organic chemistry, pharmaceuticals, and materials research. Whether you’re analyzing small molecules, polymers, or biomolecules, solvent purity and isotopic enrichment directly impact data quality and interpretation.

SECO offers a full range of MilliporeSigma / Sigma-Aldrich NMR solvents designed for exceptional spectral clarity, reproducibility, and ease of handling. Each solvent is produced under the strictest quality controls, delivering isotopic enrichment levels up to 99.96% D and ultra-low residual water content verified by Karl Fischer titration and NMR analysis.

Why Choose SECO for Your NMR Solvents?

• Extensive inventory of deuterated solvents - including chloroform-d, DMSO-d₆, methanol-d₄, acetonitrile-d₃, and benzene-d₆
• Guaranteed isotopic enrichment from 98% to 99.96% D for maximum data accuracy
• Multiple packaging formats - ampules, septum bottles, and Sure/Seal™ options for secure and contamination-free handling
• Ultra-low residual water for precise chemical shift measurements
• Rigorous batch-to-batch quality control for consistent performance in ¹H, ¹³C, and multidimensional NMR experiments
• Fast, local delivery from SECO’s Pennsylvania warehouse

Our NMR solvents meet the demanding standards of modern spectroscopy applications - whether in academic research, pharmaceutical development, or QC laboratories. Each batch is processed to eliminate trace impurities that could interfere with spectral interpretation, giving you the confidence to trust every peak.

Find your NMR solvents below. Don’t forget to register your organization for preferred pricing and priority fulfillment.

Need help selecting the right solvent for your experiment? Contact our team for expert guidance.