Testing Foods for Vitamin C (Ascorbic Acid) 

Testing Foods for Vitamin C (Ascorbic Acid) 

• Test tubes and rack

• teat pipettes

• Glass rod (Not needed if using only juice)magnetic filed 

• Spatula (Not needed if using only juice)

• Pestle and mortar (Not needed if using only juice)

• Dropping pipette

• Food sample 1 % Ascorbic acid, Lemon juice, orange juice...

• Distilled water (not needed if using only juice)

• 2,6 Dichlorophenolindophenol (DCPIP 0.1%) 0.1g to 100ml

• 5ml Syringes