Merck PHOSPHATE TEST 5 - 120 MG/L 50 TESTS

116978 Phosphate Test Metode: reflectometric dengan strip tes dan reagen 5 - 120 mg/l PO₄³⁻ Reflectoquant®

The Reflectoquant® Phosphate test includes test strips and all necessary additional reagents. It is suitable for determining orthophosphate in wastewater, soil samples, fertilizers and food. In sulfuric solution orthophosphate ions (PO43-) react with molybdate ions to form molybdophosphoric acid. This is reduced to phosphomolybdenum blue (PMB) that is determined reflectometrically on the RQflex®. For pre-testing a sample in an economic and quick way to estimate the phosphate concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant® test strips for phosphate. Further quantitative determination methods can be found with our Spectroquant® tests.


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