RAE Systems Hydrogen Chloride Colorimetric Gas Detection Tube, 1 - 20 ppmv (10 Tubes / Box) - H-10-108-09

These single‑use colorimetric tubes provide fast, on‑site measurement of hydrogen chloride in the 1–20 ppmv range. Designed for use with the RAE piston hand pump, they offer a sharp, easy‑to‑read color change from yellow to pink. No calibration is required, and each box contains 10 tubes. Suitable for industrial safety, environmental monitoring, and hazmat response