{"title":"Benzene\/Butadiene Separation Tubes","description":"","products":[{"product_id":"benzene-separation-tubes","title":"Benzene Separation Tubes | Standard Range: 0.1-1000ppm | N012-3022-010","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eNAGCO Benzene (C₆H₆) detector tubes are designed for measuring benzene concentrations using a 9.8 eV standard lamp. The tubes provide a broad measurement range and are designed for use across a range of temperatures and humidity conditions.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eStandard Range: 0.1–1000 ppm\u003c\/strong\u003e\u003cbr\u003e• Standard Lamp: 9.8 eV\u003cbr\u003e• Temperature Range: 2–40°C (36–104°F)\u003cbr\u003e• Measurement Time: 150 seconds at 2–10°C; 90 seconds at 10–15°C; 60 seconds at 15–30°C; 40 seconds at 30–40°C\u003cbr\u003e• Sample Volume: 1125 mL at 2–10°C; 675 mL at 10–15°C; 450 mL at 15–30°C; 300 mL at 30–40°C\u003cbr\u003e• Humidity: No effect on reading from 0–95% RH\u003cbr\u003e• Storage Life: 3 years unopened when stored in darkness at 5–25°C (40–77°F); refrigeration preferred\u003cbr\u003e• Opened Tube Use: Use within 1 hour to avoid loss of capacity\u003cbr\u003e• Color Change: Yellow → Brown → Green\u003cbr\u003e• Part Number: N012-3022-010\u003c\/p\u003e\n\u003cp\u003eCalibration should be performed at the same temperature as the measurement, and recalibration is preferable when changing batches. Humid, clean air drawn through the tube before measurement can reduce VOC capacity. Drawing humid air for extended periods or liquid water through the tubes may damage the instrument. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe tube has documented cross-sensitivity to several compounds, including chlorobenzene, trichloroethylene, and perchloroethylene. Additional cross-sensitivity information is provided in the datasheet. Each tube contains 3 mg of chromium compounds.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/nagcogas.com\/gas-tubes\/datasheet\/N012-3022-010\/\" class=\"button_sds\" download=\"\"\u003eDatasheet \u003cimg alt=\"SDS Download\" class=\"but_download\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0818\/6337\/7171\/files\/download_button.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"NAGCO","offers":[{"title":"Default Title","offer_id":50343489437971,"sku":"N012-3022-010","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/6337\/7171\/files\/N012-3022-010_Benzene_Seperation.png?v=1774639383"},{"product_id":"butadiene-polymer-detector-tube","title":"[NEW] Butadiene (C₄H₆) Polymer Detector Tube | Range: 0.1–200 ppmv | N012-3024-010","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eDesigned for the measurement of Butadiene concentrations using a 9.8 eV standard lamp.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e• Compound: Butadiene (C₄H₆)\u003cbr\u003e• Typical Range: 0.1–200 ppmv\u003cbr\u003e• Standard Lamp: 9.8 eV\u003cbr\u003e• Sample Time: 75 seconds\u003cbr\u003e• Sample Volume: 550 mL\u003cbr\u003e• Total VOC Capacity: 150 ppmv\u003cbr\u003e• Temperature Range: 5–40°C (41–104°F)\u003cbr\u003e• Humidity Range: 0–95% RH\u003cbr\u003e• Color Change: None\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Unopened tubes can be stored for up to 2 years in darkness at 0–40°C (32–104°F). Opened tubes may be stored for up to 8 hours in clean air without significant loss of capacity. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration:\u003c\/strong\u003e Calibration should be performed at the same temperature as the measurement. When calibrated from a dry gas cylinder, multiply the reading by the appropriate correction factor to obtain the true value. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e Dispose of spent or expired tubes according to local regulations. Used tubes may contain toxic chemicals absorbed from the test environment. Unused tubes contain no hazardous or leachable materials. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0818\/6337\/7171\/files\/Datasheet-Butadiene_N012-3024-010.pdf?v=1788445263\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"NAGCO","offers":[{"title":"Default Title","offer_id":54649758679315,"sku":"N012-3024-010","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/6337\/7171\/files\/Butadiene.png?v=1788445135"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/6337\/7171\/collections\/0T0A3531_f0c605e3-07b4-42d5-ac51-851cef7ae1ef.jpg?v=1737406084","url":"https:\/\/nagcogas.com\/collections\/benzene-butadiene-separation-tubes.oembed","provider":"NAGCO","version":"1.0","type":"link"}