Draeger 6728861 Chloroform 2/a Detector Tubes (5 tests per box)

Application Range:

• Standard Measuring Range: 2 to 10 ppm
• Number of Strokes n: 10
• Time for Measurement: Approx. 9 min
• Standard Deviation: ± 20 to 30 % at at 20 °C and 9 mg H2O / L
• Color Change: White → Yellowish

Ambient Operating Conditions:

• Temperature: 10 to 30 °C
• Absolute Humidity: 9 mg H2O / L

Reaction Principle:

• a) CHCl3 + CrVI ä Cl2
• b) Cl2 + o-tolidine ä yellow reaction product

Cross Sensitivity:

• Other chlorinated hydrocarbons are indicated, but with different sensitivities.