Hydrochloric Acid 50/a, 500 - 5,000 PPM / 50 - 500 PPM, (6728181) QED and can be clipped on

and can be clipped on and off the cable or tape

you can effectively and economically low flow sample from the well’s screened section

The depth to water is then read off the flat tape

USEPA Methods for Chemical Analysis of Water and Wastes

Hydrochloric Acid 50/a, 500 - 5,000 PPM / 50 - 500 PPM, (6728181) QED and can be clipped onHydrochloric Acid 50 a, 500 5,000 PPM 50 500 PPM, Part # 6728181, 10 Tests Application Range Standard Measuring Range: 500 to 5,000 50 to 500 ppm Number of Strokes n: 1 10 Time for Measurement: approx. 30 s approx. 5 min Standard Deviation: 10 to 15 % Color Change: blue white yellow Ambient Operating Conditions Temperature: 10 to 50 C Absolute Humidity: max. 15 mg H2O L Reaction Principle HCI + bromophenol blue white yellow reaction product Cross