HPLC

A: 20 mMKH₂PO₄; pH 3

B: Methanol

0 – 6 min 10% – 25% B

6 – 8 min 25% B

8 – 12 min 25% – 40% B

12 – 16 min 40% B

16 – 18 min 40% – 10% B

0.6 ml/min

RP Mode

2 µl

45 °C

UV at 220 nm

Acesulfam, Saccharin, Vanilline, Caffeine, Aspartame, Benzoic acid, Sorbic acid

Additives , Sweeteners , Softdrinks

1. Acesulfam

2. Saccharin

3. Vanilline

4. Caffeine

5. Aspartam

6. Benzoic acid

7. Sorbic acid