Draeger CH27601 Styrene 50/a Detector Tubes (10 tests per box)

Application Range:

• Standard Measuring Range: 50 to 400 ppm
• Number of Strokes n: 2 to 11
• Time for Measurement: max. 2 min
• Standard Deviation: ± 30 %
• Color 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.
• It is impossible to measure monostyrene in the presence of these compounds.