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15 ppm nitrogen dioxide
It acts as a datum allowing repeatably accurate measurements
25 mL sample
& Humidity: -20°C to +50°C (-4°F to 122°F) 0 to 95% RH
LENGTH - 13
Benzene 2/a, 2 - 60 PPM, (8101231) 11.7 Lamp 15 ppm nitrogen dioxideBenzene 2 a, 2 60 PPM, Part # 8101231, 5 Tests Application Range Standard Measuring Range: 2 to 60 ppm Number of Strokes n: 20 Time for Measurement: approx. 8 min Standard Deviation: 10 to 15 % Color Change: white brown grey Ambient Operating Conditions Temperature: 0 to 40 C Absolute Humidity: 1 to 15 mg H2O L Reaction Principle C6H6 + I2O5 + H2SO4 I2 Cross Sensitivity Alkyl benzenes such as toluene or xylene up to a concentration of 200 ppm do not
US$ 150.00
US$ 35.50
US$ 127.50
