{"product_id":"nextteq-n-butylamine-tube-no-nx108vl","title":"Nextteq n-Butylamine Tube No. NX108VL","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Nextteq n-Butylamine Tube No. NX108VL provides direct measurement of n-butylamine from 1–20 ppm using a single 100 mL pump stroke and a clear pale-purple-to-pale-yellow color change, with the tube scale calibrated on ammonia and n-butylamine concentrations determined via a simple conversion chart. With a 3-year shelf life, a narrow 59–77°F operating range, and calibration by permeation tube method, this tube is well suited for workplace and process monitoring relative to the 5 ppm TLV-C guideline, noting that other amines can produce similar stains and lead to higher readings.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/0425\/2412\/files\/n-Butylamine_Tube_No._NX108VL__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":49255916863740,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/0425\/2412\/files\/NX108VL-Tube-box-Combo-2024.jpg?v=1771748441","url":"https:\/\/samplingdepot.com\/products\/nextteq-n-butylamine-tube-no-nx108vl","provider":"Sampling Depot","version":"1.0","type":"link"}