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• CE rated for quality
Standard Measuring Range: 20 to 300 ppm
Standard Measuring Range: Qualitative
Color Change: violet pale brown
The measuring range can be extended in conjunction with the activation tube (Order No
Phosgene 0.05/a, 0.04 - 1.5 PPM, (CH19401) Model 410 • CE rated for qualityPhosgene 0. 05 a, 0. 04 1. 5 PPM, Part # CH19401, 10 Tests Application Range Standard Measuring Range: 0. 04 to 1. 5 ppm Number of Strokes n: 33 Time for Measurement: max. 11 min Standard Deviation: 50 % Color Change: yellow viridian Ambient Operating Conditions Temperature: 10 to 30 C Absolute Humidity: < 20 mg H2O L Reaction Principle COCI2 + ethylaniline + dimethylaminobenzaldehyde viridian reaction product Cross Sensitivity Carbonyl bromide and
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