Benzene 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 š brown grey

Ambient Operating Conditions

Temperature: 0 to 40 °C

Absolute Humidity: 1 to 15 mg H2O / L

Reaction Principle

C6H6 + I2O5 + H2SO4 š I2

Cross Sensitivity

Alkyl benzenes such as toluene or xylene up to a concentration of 200 ppm do not affect the indication. It is impossible to measure benzene in the presence of petroleum hydrocarbons and carbon monoxide