Gastec Heptane 0.035-1.68% Vol

Comes in boxes of 10.

​The Gastec Heptane 0.035–1.68% Vol Detector Tubes (Model 103) are designed for accurately measuring heptane vapor concentrations in industrial environments. These single-use glass tubes are compatible with Gastec sampling pumps and are factory-calibrated for precise readings. They cover a measuring range from 0.035% to 1.68% by volume and feature a clear color change from yellowish-brown to greenish-brown, facilitating straightforward interpretation of results. Ideal for applications in chemical manufacturing, petrochemical processing, and environments where heptane vapors are present, these tubes assist in maintaining workplace safety and ensuring compliance with occupational exposure limits.​

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