Citric acid is present in trace amounts in citrus fruits and added to food as a preserving component, flavoring and antioxidant. It is also used in cleaners (removes hard chalky deposits e.g. in coffee machines and boilers) and pharmaceuticals. Range of application for the QUANTOFIX® Total acid test strips are especially for food- and beverage industrie.
|Product data and ordering information|
|Type||Semi-quantitative test strips|
|Presentation||Tube of 100 test strips|
|Color reaction||pink â†’ yellow|
|Gradation visual||0 · 2.0 · 2.5 · 3.0 · 3.5 · 4.0 · 5.0 g/L citric acid|
|Gradation reflectromeric||2.0 - 5.0 g/L citric acid|