HI-746-11 CALIBRATION CHECK SET FOR THE HI-746 IRON LOW RANGE CHECKER HC
The Iron Low Range Checker� HC Calibration Check Set � HI-746-11 provides a simple solution to validating the Iron Low Range Checker� HC � HI-746 that has a range of 0 to 999 ppb.
Standard Value of 400 ppb iron at 25°C
Iron





