Phosphate tests 15

Nanocolor ortho and total Phosphate 15

Photometric determination using phosphate tests

DIN method: ammonium molybdate reacts with orthophosphate ions to form phosphomolybdic acid. This is reduced to molybdenum blue. For the determination of total phosphate, an acidic oxidation at 100 – 120 °C must precede to detect poly- and organic phosphates. (Reaction basis according to DIN EN ISO 6878-D11).
phosphate tests

Data and ordering information (985080)

Cat No. 985 080
Type tube tests 0 - 80
Range 0.30 - 15.00 mg/L P (PO4-P)
1.0 - 45.0 mg/L PO4 3-
Sufficient for 20 determinations
Shelf life at least 1 year
Sea water suitability yes (ortho-P)
(985-080)Occasional precipitations after the digestion can be filtered off with membrane filtration kit 0.45 µm (REF 916 50). phosphate tests

In case of a high content of organic matter and/or organically bound phosphorus, we recommend digestion with NANOCOLOR® NanOx Metal (REF 918 978).

brochure - phosphateLeaflet MSDS Pictogram quote request - phosphate Quote for Phosphate 15