{"product_id":"xylene-detector-tube-nx223lm","title":"Xylene Detector Tube — NX223LM","description":"\u003cp\u003eDetect xylene (C₆H₄(CH₃)₂) with the NextTeq NX223LM detector tube, offering a broad 5–1,000 ppm measuring range with a detectable limit of 2 ppm using two pump strokes. This tube reacts with xylene to shift from white to brown, with results read directly off the printed scale calibrated for two pump strokes. With a TLV-TWA of 20 ppm and a 1.5-year shelf life, it's a reliable choice for monitoring this widely used aromatic solvent in industrial and painting applications.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/0425\/2412\/files\/Xylene_Tube_No._NX223LM_Data_Sheet.pdf?v=1784315136\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eData Sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Sampling Depot","offers":[{"title":"Default Title","offer_id":50260621590780,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/0425\/2412\/files\/NX233LM-Tube-box-Combo-2024-no-tube_1.png?v=1771746212","url":"https:\/\/samplingdepot.com\/products\/xylene-detector-tube-nx223lm","provider":"Sampling Depot","version":"1.0","type":"link"}