Description
Designed for accurate CO readings even in the presence of Ethylene and Nitrogen Oxides, the NextTeq NX119SA detector tube offers a broad 10–1,000 ppm measuring range with fast sampling times of just 0.5–5 minutes. This tube uses a molybdenum blue color intensity reaction, shifting from pale yellow to green or blue, with concentration determined by comparing the stain against a color standard chart. With a 2-year shelf life, it's an ideal solution for environments where common interferents would otherwise compromise standard CO tube readings.