Urea, ≥99.5%, Molecular Biology Grade, Ultrapure, Thermo Scientific Chemicals

• Chaotropic agent used in denaturing polyacrylamide gel electrophoresis.
• When 8M urea is not sufficiently denaturing, 40% formamide may be included.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.