Description
Detect ethyl ether ((CH₃CH₂)₂O) with the NextTeq NX142L detector tube, offering a 20–400 ppm measuring range with a detectable limit of 1 ppm using a single pump stroke. This tube reacts with ethyl ether to shift from pale yellow to pale blue, with results read directly off the printed scale calibrated for one pump stroke. With a TLV-TWA of 400 ppm (TLV-STEL 500 ppm) and a 2-year shelf life, it's a reliable choice for monitoring this common anesthetic and industrial solvent.