Hydrogen Sulfide 0.2/a, 0.2 - 5 PPM, Part # 8101461, 10 Tests

Application Range 

Standard Measuring Range: 0.2 to 5 ppm

Number of Strokes n: 10

Time for Measurement: approx. 5 min

Standard Deviation: ± 5 to 10 %

Color Change: white š pale brown

Ambient Operating Conditions

Temperature: 10 to 30 °C

Absolute Humidity: 3 to 15 mg H2O / L

Reaction Principle

H2S + Pb2+ š PbS + 2 H+

Cross Sensitivity

Sulfur dioxide and hydrochloric acid in the TLV range do not interfere.