Draeger, Inc. - DRA CH27601 - DT Styrene 50/a (10)

Product Specific Information; Dräger Tubes - Monostyrene 50/a, Short-term Tubes 10 tests per box, Draeger P/N CH27601 Standard Measuring Range : 50 to 400 ppm Number of Strokes (n) : 11 to 2 Time for Measurement : max. 2 min Standard Deviation : ± 15 to 20 % Colour Change : white -> yellow Ambient Operating Conditions Temperature : 10 to 40 °C Absolute Humidity : < 15 mg H2O / L Reaction Principle C6H5-CH=CH2 + H2SO4 -> yellow reaction product Cross Sensitivity Other organic compounds which tend toward polymerization (e.g.butadiene) are indicated, but with different sensitivities. It is impossibleto measure monostyrene in the presence of these compounds.