This manual describes the use of Hanna 38061 Phosphate Test Kit. The kit is used to measure the concentration of phosphates in water samples.
This document is the instruction manual for the Hanna Instruments HI 38061 Phosphate Test Kit. The kit includes reagents (HI 93713-0), deionized water, a checker disc, glass vials, and pipettes designed to measure phosphate levels in natural waters and wastewaters using a colorimetric method.
| Range (LR) | 0 to 1.0 mg/L (ppm) Phosphate |
|---|---|
| Range (MR) | 0 to 5.0 mg/L (ppm) Phosphate |
| Range (HR) | 0 ta 50 mg/L (ppm) Phosphate |
| Analysis Method | Colorimetric |
| Sample Size (LR) | 10 mL |
| Number of Tests | 100 |
To convert the phosphate result to mg/L (ppm) of Phosphorus, divide it by 3.1.
Interferences include iron above 5 ppm, copper above 10 ppm, hydrogen sulfide, arsenate, and highly buffered samples.