{"product_id":"nextteq-bromoform-tube-no-nx180m","title":"Nextteq Bromoform Tube No. NX180M","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Nextteq Bromoform Tube No. NX180M provides direct measurement of bromoform over two ranges—1–20 ppm with a single 100 mL pump stroke and 0.5–9 ppm with two strokes—using a clear white-to-yellow color change, with the tube scale calibrated on methyl bromide and bromoform concentrations determined via a simple conversion chart at both stroke counts. With a 3-year shelf life when stored under refrigerated conditions (32–50°F), a narrow 59–77°F operating range, and calibration by gas chromatography, this tube is well suited for workplace and process monitoring relative to the 0.5 ppm TLV-TWA guideline, noting that halogens and halogenated hydrocarbons 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\/Bromoform_Tube_No._NX180M__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":49255903658236,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/0425\/2412\/files\/NX180M-Tube-box-Combo-2024.jpg?v=1771746204","url":"https:\/\/samplingdepot.com\/products\/nextteq-bromoform-tube-no-nx180m","provider":"Sampling Depot","version":"1.0","type":"link"}