Hydrochloric Acid 50/a, 500 - 5,000 PPM / 50 - 500 PPM, (6728181) QED The depth to water is

The depth to water is then read off the flat tape

Range: 0-50 & 0-250 ppm MDL: 5 ppm / Method: DPD

• Highly accurate VOC measurements

5% of reading plus 1 µS/ cm from 0 to 100

Carbon Monoxide

Hydrochloric Acid 50/a, 500 - 5,000 PPM / 50 - 500 PPM, (6728181) QED The depth to water isHydrochloric 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