Hydrazine 0.25/a, 0.25 - 10 PPM, 0.1 - 5 PPM, (CH31801) 11.7 Lamp Passive range Up to 120

Passive range Up to 120 m

Add a hand pump and tubing to push the sample through groundwater filters

The FOUR FUNCTION capability of the dipper-T water level meter makes this unit an asset to groundwater professionals and rural property owners during the construction of new wells

SENSOR TYPE - Optical Dissolved Oxygen Sensor

ideal for protecting your investment from the elements

Hydrazine 0.25/a, 0.25 - 10 PPM, 0.1 - 5 PPM, (CH31801) 11.7 Lamp Passive range Up to 120Hydrazine 0. 25 a, 0. 25 10 PPM, 0. 1 5 PPM, Part # CH31801, 10 Tests Application Range Standard Measuring Range: 0. 25 to 10 0. 1 to 5 ppm Number of Strokes n: 10 20 Time for Measurement: approx. 1 min approx. 2 min Standard Deviation: 10 to 15 % Color Change: yellow blue Ambient Operating Conditions Temperature: 10 to 50 C Absolute Humidity: < 20 mg H2O L Reaction Principle N2H4+ pH Indicator blue reaction product Cross Sensitivity This tube