QUANTOFIX Ascorbic acid
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Ascorbic acid, or vitamin C, is found in many foods, fruit and vegetables. It is often added to foods as a stabilizing and reducing agent.
| Parameter | Ascorbic acid | 
| Gradation | Ascorbic acid - 0 • 50 • 100 • 200 • 300 • 500 • 700 • 1000 • 2000 mg/L Vitamin C | 
| Colour change | Ascorbic acid - yellow → green-blue | 
| Evaluable on reflectometer | QUANTOFIX Relax (25-1000 mg/L) | 
| Method | Ascorbic acid - Phosphomolybdenum blue | 
| Additional reagent | No | 
| Storage temperature | 4−30 °C | 
| Scope of delivery | 100 test strips in a tube, instruction leaflet | 

