<p>GAS DETECTOR TUBES provide a simple measurement of chemicals in gas samples. The tubes are pre-calibrated, take only a few minutes to complete sampling, and the concentration is read directly from the length of color stain. Tubes are available for over 150 different chemicals and concentration ranges.</p>
<p>The high-quality and affordable Uniphos gas detector tubes are used with the precision <a href="/products/accessories" title="Uniphos Pumps and Accessories" target="_blank">ASP-40 piston hand pump</a>.</p>
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<p>Tube Type: Uniphos Tubes</p>
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<p>Datasheet: <a href="https://www.uniphosamericas.com/datasheets/uniphos/detector_tubes/SDS-2M.pdf" target="_blank">Dimethyl Sulphide (DB), 1-20 PPM, SDS-2M</a></p>
