Description
Built specifically for accurate CO detection in the presence of Ethylene, the NextTeq NX119SB detector tube offers a wide 10–1,000 ppm measuring range with quick 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 second reagent section against a color standard chart. With a 3-year shelf life, it's a smart choice for applications like coal mine monitoring, where Ethylene from spontaneous combustion could otherwise skew standard CO readings.