Draeger, Inc. - DRA 6728111 - DT Epichlorohydrin 5/c (10)

Product Specific Information; Dräger Tubes - Epichlorohydrine 5/c, 5-80 ppm, Short-term Tubes, 10 tests per box, By Draeger, P/N 6728111 Standard Measuring Range: 5 to 80 ppmNumber of Strokes n: 20Time for Measurement: approx. 8 minStandard Deviation: ± 15 to 20 %Color Change: pale gray yellow orangeAmbient Operating ConditionsTemperature: 10 to 40 °CAbsolute Humidity: 5 to 15 mg H2O / LReaction PrincipleEpichlorohydrin + Cr VI Cl2Cl2+ o-tolidine yellow orange reaction productCross SensitivityOther chlorinated hydrocarbons are indicated as well but withdifferent sensitivities. It is not possible to measure epichlorohydrinein the presence of free halogens and hydrogen halides in the TLVrange because they are indicated as well. Petroleum hydrocarbonscause low readings.