High-resolution NMR and low-resolution NMR mainly differ in how clear and detailed their results are.
High-resolution NMR:
- Uses a strong magnetic field.
- Gives sharp and clear peaks.
- Shows fine details like chemical shifts and splitting patterns.
- Helps find the exact structure of molecules.
- Used in research to study organic compounds and proteins.
Low-resolution NMR:
- Uses a weak magnetic field.
- Gives broad and unclear peaks.
- Does not show small details.
- Used to get general information, like moisture or oil content.
- Common in industry for simple testing.
In short:
High-resolution NMR shows detailed structure of molecules, while low-resolution NMR gives only basic or general information about a sample.