For determination of phosphate by the StannaVer method. For use with the Phosphorus, Orthophosphate (Reactive) Test Kit, Model PO-14 (item #147500)
| Platform | Powder Pillows |
| Range | 0 – 4.4 mg/L PO4 0 – 44 mg/L PO4 |
| Sample size | See Methods/Procedures Attachment(s) 5 ml for the range 0-4.4 mg/l 0.5 ml for the range 0 – 44 mg |

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