HI-706-11 CALIBRATION CHECK SET FOR THE HI-706 PHOSPHORUS HIGH RANGE COLORIMETER
The Phosphorus High Range Checker� HC Calibration Check Set � HI-706-11 provides a simple solution to validating the Phosphorus High Range Checker� HC � HI-706 in the range of 0.00 to 15.00 ppm (mg/L).
Standard value of 7.5 +/- 0.5 ppm phosphorus @ 25�C.














