QUANTOFIX® Phosphate *This item is hazardous and cannot ship Parcel Post. It is required to ship UPS Ground* #91320

QUANTOFIX® Phosphate *This item is hazardous and cannot ship Parcel Post. It is required to ship UPS Ground*


Item#: 91320

Price: $60.60


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Pack Size: box of 100 strips & reagent
Hazard Class /UN Number: 3316
Storage Temp: Room Temperature

Test sticks and reagents for the semi-quantitative determina-tion of ortho-phosphate (PO 4 3û ) in solutions
Gradation of scale: 0-3-10-25-50-100 mg/l PO 4 3- white to blue-green
Only ortho-phosphate is determined. Other phosphates, such as poly-, pyro-, and metaphosphates, have to be decomposed for the determination of total phosphates. Silica (SiO 2 ) contents above 10 mg/l react in the same way giving a blue coloration. Larger amounts of sulphide ions (S 2- ) cause a brown colour of the test field, smaller concentrations cause low results. Instruction Sheet

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