Applications of bonded phase:

Applications of bonded phase partition chromatography have been explored in a variety of fields. Of several thousands, two have been illustrated in Figure with the examples of analysis of consumer and industrial products such as additives in soft drinks and phosphate insecticides.

(a)                                        (b)

Peaks; 1. Vitamin C, 2. Saccharin, 3. Caffeine, 4. Sodium benzoate

Peaks; 1. Methyl parathion, 2. Ciodrin, 3. Parathion,4. Dyfonate, 5. Diazinon, 6. EPN, 7. Ronnel, 8. Trithion

Figure: Typical applications of bonded phase chromatography: (a) Additives in soft drinks; and (b) Organophosphate insecticides