{"product_id":"xylene-detector-tube-nx223l","title":"Xylene Detector Tube — NX223L","description":"\u003cp\u003eDetect xylene (C₆H₄(CH₃)₂) with the NextTeq NX223L detector tube, offering a 5–200 ppm measuring range with a detectable limit of 1 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 2-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._NX223L_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":50260950745340,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/0425\/2412\/files\/NX223L-tube-box-2024_combo.jpg?v=1771746206","url":"https:\/\/samplingdepot.com\/products\/xylene-detector-tube-nx223l","provider":"Sampling Depot","version":"1.0","type":"link"}