{"product_id":"nextteq-1-3-butadiene-tube-no-nx113h","title":"Nextteq 1,3-Butadiene Tube No. NX113H","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Nextteq 1,3-Butadiene Tube No. NX113H provides direct measurement of 1,3-butadiene from 30–600 ppm using a single 100 mL pump stroke and a clear pale-yellow-to-white color change, with temperature correction required for accurate readings. With a 5 ppm detectable limit, 3-year shelf life, and 32–104°F operating range, this tube is well suited for workplace and process monitoring relative to the 2 ppm TLV-TWA guideline, noting that ammonia and hydrogen cyanide can produce similar stains and lead to higher readings, while carbon monoxide, saturated hydrocarbons, ethylene, propylene, and butylene produce distinct off-color stains.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/0425\/2412\/files\/1_3-Butadiene_Tube_No._NX113H_Data_Sheet.pdf?v=1783343335\" 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":49255880065276,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/0425\/2412\/files\/NX113H-Tube-box-Combo-2024-no-tube_1.png?v=1771746160","url":"https:\/\/samplingdepot.com\/products\/nextteq-1-3-butadiene-tube-no-nx113h","provider":"Sampling Depot","version":"1.0","type":"link"}