Are you getting enough vitamin C in your diet? Use Indigo® vitamin C test strips for fast, accurate results. Test your fruit, vegetables, juices even urine for trace amounts up to 0.1% w/v. Only$25.95 per one hundred strips. Why pay more for 50 strips just to get "free" shipping.
100 strips per pack, easy to read color chart
3 year shelf life guaranteed (while unopened)
Results in just 30 seconds.
Great for biology lab & science fair experiments.
You can also build an actual Ascorbic Acid/Vitamin C chemical structure model to show in class, on-line or at science fair.
These test strips are calibrated with vitamin C dissolved in water which you can also do with store bought tablets. This is useful for controlled science experiments and for comparing against different fruit & vegetable juices or urine.
Vitamin C levels are shown as percentages where 0.01% equals 10mg/100ml & 0.1% equals 100mg/100ml. A 1000mg vitamin C tablet dissolved in 1000ml of water should give you a reading of 0.1%.
Fruit juices that claim 100% or more of recommended daily allowance (RDA) may read higher than the strips can measure so you might need to dilute the juice. e.g. 9 parts water & 1 part of juice will reduce the concentration to 1/10 the original.
Read a bit more in our Blog: What Is Vitamin C & Why Do We Need It?.
Test Strip Documentation
|Stability Statement||Certificate of Analysis||SDS|
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