Description
The Nextteq 1-Bromopropane Tube No. NX180M provides direct measurement of 1-bromopropane from 5–80 ppm using a single 100 mL pump stroke and a clear white-to-yellow color change, with the tube scale calibrated on methyl bromide and 1-bromopropane concentrations determined via a simple conversion chart. With a 3-year shelf life when stored under refrigerated conditions (32–50°F), a 59–77°F operating range, and calibration by gas chromatography, this tube is well suited for workplace and process monitoring relative to the 0.1 ppm TLV-TWA guideline, noting that halogens and halogenated hydrocarbons can produce similar stains and lead to higher readings.