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probe guard
including G7c and G7x
STS Telemetry Systems
or percent transmittance
Ethylene Oxide 1/a, 1 - 15 PPM, (6728961) Model 410 probe guardEthylene Oxide 1 a, 1 15 PPM, Part # 6728961, 5 Tests Application Range Standard Measuring Range: 1 to 15 ppm Number of Strokes n: 20 Time for Measurement: approx. 8 min Standard Deviation: 20 to 30 % Color Change: white pink Ambient Operating Conditions Temperature: 10 to 30 C Absolute Humidity: 3 to 15 mg H2O L Reaction Principle a) Ethylene Oxide HCHO b) HCHO + C6H4(CH3)2 + H2SO4 quinoid reaction products Cross Sensitivity Styrene, vinyl acetate
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