NMR Structural Analysis of Materials

Structural Analysis by NMR

Detailed Structural Analysis by NMR with Inherent Quantitation on Materials in Solution.

NMR Methods

• Solution NMR (up to 500MHz)
• Multi-nuclear
• Automatic sampling
• Field gradient facilities
• Online GPC-NMR

Applications of NMR

• Give understanding of chemistries at the molecular level
• Extensive experience in polymers and additives
• Quicker business understanding of problems reduces down time and increases efficiency of clients own science support for their customers.
• Specialist knowledge and methods to yield interpretation of complex species
• Deformulation studies
• Synergy with other MSG techniques e.g MALDI-TOF

The MSG advantage

• Experience with 19F 29Si 31P 11B
• Fast response - overnight typical for 1H v
• Modern 2D NMR pulse sequences e.g TOCSY, DOSY
• Separation of complex mixtures on basis of molecular size