438-100 Sodium Nitrite Test Kit s44 Dissolves dissolve mineral deposits such

Dissolves dissolve mineral deposits such as calcium

This model features a factory installed reed switch set to 10 Pulses Per Gallon (10 PPG)

this model features a digitally accurate rotary encoder switch for precise stroke speed adjustment

The clear PVC head provides high visibility

suction valve

438-100 Sodium Nitrite Test Kit s44 Dissolves dissolve mineral deposits suchSodium Nitrite Test Kit (Eyedropper Dispenser) (1 drop = 100 ppm NaNO2 5ml) The Ceric Oxidemitry method which generally tolerates up to 60% Glycol content. If Glycol interferences are encountered, dilute your sample in half to overcome the Glycol. Do not use a lesser amount of the indicator, utilize the amount stated in the test procedure as it is critical, it will help the endpoint from fading as the test is completed. * Please note that the