Description
Detect ethylene oxide (CH₂CH₂O) with the NextTeq NX155VL detector tube, offering a dual measuring range of 0.7–14.0 ppm (single pump stroke) or 0.1–2.0 ppm (four pump strokes) with a detectable limit of 0.05 ppm. This pre-treat tube reacts with ethylene oxide to shift from yellow to pale pink, with results read directly off the printed scale calibrated for four pump strokes. With a TLV-TWA of 1 ppm and a 1-year shelf life when stored refrigerated, it's a precise solution for monitoring this carcinogenic sterilizing gas at trace-level concentrations.