Analysis of a spring water

Orthophosphate ions dosage using spectrophotometry

Phosphorus is present in water in different forms: orthophosphates (H2PO4- / HPO42- / PO43- depending on the pH of the water) and polyphosphates. The determination of total phosphorus therefore requires polyphosphate mineralization.

We will be interested here only in the determination of orthophosphates soluble in water. These will be H2PO4- / HPO42- / PO43- depending on the pH of the water.

Click on each box for more information
Your opinion:
* multiple answers possible
Your position:
Your user profile:
multiple answers possible
Free comment: