The AZURA® Educational system allows an easy and fast implementation of liquid chromatography (HPLC, high pressure liquid chromatography) and promotes a deeper understanding of this separation method. A simple example is given describing the determination of a sample containing caffeine and paracetamol.
Chromatogram of standard solution 4, 1) paracetamol, 2) theophylline (IS), 3) caffeine
Chromatogram of analgesic sample, 1) paracetamol, 2) theophylline (IS), 3) caffeine
| Method | HPLC |
|---|
| Mode | RP |
|---|---|
| Substances | caffeine, 4-acetaminophenol (paracetamol), theophylline |
| Key words | AZURA Educational system, quality control, quantitative analysis, internal standard, caffeine, theophylline, paracetamol, pharmaceutical compounds, analgesics |
| CAS number | 58-08-2, 103-90-2, 58-55-9 |
Complete isocratic HPLC system for training in schools and colleges.
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