{"product_id":"5-2000ml-thick-walled-narrow-mouth-bottom-boiling-flask-single-neck-borosilicate-glassware-for-laboratory-standard-taper-outer","title":"Single-Neck Round-Bottom Boiling Flask (CS-F30) 5 ml–2000 ml","description":"\u003cp data-start=\"340\" data-end=\"676\"\u003eThe \u003cstrong data-start=\"344\" data-end=\"393\"\u003eCS-F30 Single-Neck Round-Bottom Boiling Flask\u003c\/strong\u003e is a laboratory-grade reaction vessel designed for \u003cstrong data-start=\"445\" data-end=\"502\"\u003eheating, reflux, distillation, and chemical synthesis\u003c\/strong\u003e. Manufactured from \u003cstrong data-start=\"522\" data-end=\"557\"\u003ehigh-quality borosilicate glass\u003c\/strong\u003e, each flask is \u003cstrong data-start=\"573\" data-end=\"605\"\u003ehand-blown from glass tubing\u003c\/strong\u003e to ensure \u003cstrong data-start=\"616\" data-end=\"675\"\u003euniform wall thickness and enhanced mechanical strength\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"678\" data-end=\"909\"\u003eIts \u003cstrong data-start=\"682\" data-end=\"707\"\u003eround-bottom geometry\u003c\/strong\u003e promotes even heat distribution when used with heating mantles or oil baths, while the \u003cstrong data-start=\"795\" data-end=\"825\"\u003estandard taper outer joint\u003c\/strong\u003e allows seamless connection to condensers, adapters, and other laboratory glassware.\u003c\/p\u003e\n\u003cp data-start=\"911\" data-end=\"1000\"\u003eAvailable in capacities from \u003cstrong data-start=\"940\" data-end=\"959\"\u003e5 ml to 2000 ml\u003c\/strong\u003e, with larger sizes available on request.\u003c\/p\u003e\n\u003chr data-start=\"1002\" data-end=\"1005\"\u003e\n\u003ch3 data-start=\"1007\" data-end=\"1023\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1025\" data-end=\"1665\"\u003e\n\u003cli data-start=\"1025\" data-end=\"1148\"\u003e\n\u003cp data-start=\"1027\" data-end=\"1148\"\u003e\u003cstrong data-start=\"1027\" data-end=\"1062\"\u003eBorosilicate glass construction\u003c\/strong\u003e\u003cbr data-start=\"1062\" data-end=\"1065\"\u003eExcellent resistance to heat, thermal shock, acids, alkalis, and common solvents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1150\" data-end=\"1276\"\u003e\n\u003cp data-start=\"1152\" data-end=\"1276\"\u003e\u003cstrong data-start=\"1152\" data-end=\"1187\"\u003eThick-walled, hand-blown design\u003c\/strong\u003e\u003cbr data-start=\"1187\" data-end=\"1190\"\u003eUniform wall thickness improves durability and temperature stability during heating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1278\" data-end=\"1396\"\u003e\n\u003cp data-start=\"1280\" data-end=\"1396\"\u003e\u003cstrong data-start=\"1280\" data-end=\"1322\"\u003eSingle-neck with standard ground joint\u003c\/strong\u003e\u003cbr data-start=\"1322\" data-end=\"1325\"\u003eCompatible with common laboratory assemblies and distillation setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1398\" data-end=\"1490\"\u003e\n\u003cp data-start=\"1400\" data-end=\"1490\"\u003e\u003cstrong data-start=\"1400\" data-end=\"1424\"\u003eRound-bottom profile\u003c\/strong\u003e\u003cbr data-start=\"1424\" data-end=\"1427\"\u003eEnsures efficient heat transfer and smooth boiling behaviour.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1492\" data-end=\"1576\"\u003e\n\u003cp data-start=\"1494\" data-end=\"1576\"\u003e\u003cstrong data-start=\"1494\" data-end=\"1522\"\u003eClear, transparent glass\u003c\/strong\u003e\u003cbr data-start=\"1522\" data-end=\"1525\"\u003eAllows continuous visual monitoring of reactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1578\" data-end=\"1665\"\u003e\n\u003cp data-start=\"1580\" data-end=\"1665\"\u003e\u003cstrong data-start=\"1580\" data-end=\"1611\"\u003eOEM \/ ODM support available\u003c\/strong\u003e\u003cbr data-start=\"1611\" data-end=\"1614\"\u003eCustom sizes, branding, and packaging on request.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1667\" data-end=\"1670\"\u003e\n\u003ch3 data-start=\"1672\" data-end=\"1696\"\u003eAvailable Capacities\u003c\/h3\u003e\n\u003cul data-start=\"1698\" data-end=\"1793\"\u003e\n\u003cli data-start=\"1698\" data-end=\"1706\"\u003e\n\u003cp data-start=\"1700\" data-end=\"1706\"\u003e5 ml\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1707\" data-end=\"1716\"\u003e\n\u003cp data-start=\"1709\" data-end=\"1716\"\u003e10 ml\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1717\" data-end=\"1726\"\u003e\n\u003cp data-start=\"1719\" data-end=\"1726\"\u003e25 ml\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1727\" data-end=\"1736\"\u003e\n\u003cp data-start=\"1729\" data-end=\"1736\"\u003e50 ml\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1737\" data-end=\"1747\"\u003e\n\u003cp data-start=\"1739\" data-end=\"1747\"\u003e100 ml\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1748\" data-end=\"1758\"\u003e\n\u003cp data-start=\"1750\" data-end=\"1758\"\u003e250 ml\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1759\" data-end=\"1769\"\u003e\n\u003cp data-start=\"1761\" data-end=\"1769\"\u003e500 ml\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1770\" data-end=\"1781\"\u003e\n\u003cp data-start=\"1772\" data-end=\"1781\"\u003e1000 ml\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1782\" data-end=\"1793\"\u003e\n\u003cp data-start=\"1784\" data-end=\"1793\"\u003e2000 ml\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1795\" data-end=\"1909\"\u003e(Custom volumes and larger flasks up to 10 L, 20 L, and 50 L available on enquiry, including multi-neck versions.)\u003c\/p\u003e\n\u003chr data-start=\"1911\" data-end=\"1914\"\u003e\n\u003ch3 data-start=\"1916\" data-end=\"1944\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1946\" data-end=\"2418\"\u003e\n\u003cli data-start=\"1946\" data-end=\"2006\"\u003e\n\u003cp data-start=\"1948\" data-end=\"2006\"\u003e\u003cstrong data-start=\"1948\" data-end=\"1965\"\u003eProduct Name:\u003c\/strong\u003e Single-Neck Round-Bottom Boiling Flask\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2007\" data-end=\"2028\"\u003e\n\u003cp data-start=\"2009\" data-end=\"2028\"\u003e\u003cstrong data-start=\"2009\" data-end=\"2019\"\u003eModel:\u003c\/strong\u003e CS-F30\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2029\" data-end=\"2065\"\u003e\n\u003cp data-start=\"2031\" data-end=\"2065\"\u003e\u003cstrong data-start=\"2031\" data-end=\"2044\"\u003eMaterial:\u003c\/strong\u003e Borosilicate glass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2066\" data-end=\"2087\"\u003e\n\u003cp data-start=\"2068\" data-end=\"2087\"\u003e\u003cstrong data-start=\"2068\" data-end=\"2079\"\u003eColour:\u003c\/strong\u003e Clear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2088\" data-end=\"2115\"\u003e\n\u003cp data-start=\"2090\" data-end=\"2115\"\u003e\u003cstrong data-start=\"2090\" data-end=\"2100\"\u003eShape:\u003c\/strong\u003e Round bottom\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2116\" data-end=\"2155\"\u003e\n\u003cp data-start=\"2118\" data-end=\"2155\"\u003e\u003cstrong data-start=\"2118\" data-end=\"2132\"\u003eNeck Type:\u003c\/strong\u003e Single, narrow mouth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2156\" data-end=\"2197\"\u003e\n\u003cp data-start=\"2158\" data-end=\"2197\"\u003e\u003cstrong data-start=\"2158\" data-end=\"2168\"\u003eJoint:\u003c\/strong\u003e Standard taper outer joint\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2198\" data-end=\"2251\"\u003e\n\u003cp data-start=\"2200\" data-end=\"2251\"\u003e\u003cstrong data-start=\"2200\" data-end=\"2219\"\u003eCapacity Range:\u003c\/strong\u003e 5 ml – 2000 ml (customisable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2252\" data-end=\"2272\"\u003e\n\u003cp data-start=\"2254\" data-end=\"2272\"\u003e\u003cstrong data-start=\"2254\" data-end=\"2262\"\u003eMOQ:\u003c\/strong\u003e 1 piece\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2273\" data-end=\"2324\"\u003e\n\u003cp data-start=\"2275\" data-end=\"2324\"\u003e\u003cstrong data-start=\"2275\" data-end=\"2289\"\u003ePackaging:\u003c\/strong\u003e Safe bubble film \/ export carton\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2325\" data-end=\"2367\"\u003e\n\u003cp data-start=\"2327\" data-end=\"2367\"\u003e\u003cstrong data-start=\"2327\" data-end=\"2345\"\u003eCustomisation:\u003c\/strong\u003e OEM \/ ODM supported\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2368\" data-end=\"2418\"\u003e\n\u003cp data-start=\"2370\" data-end=\"2418\"\u003e\u003cstrong data-start=\"2370\" data-end=\"2383\"\u003eDelivery:\u003c\/strong\u003e Typically 3–7 days (stock items)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2420\" data-end=\"2423\"\u003e\n\u003ch3 data-start=\"2425\" data-end=\"2449\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul data-start=\"2451\" data-end=\"2607\"\u003e\n\u003cli data-start=\"2451\" data-end=\"2473\"\u003e\n\u003cp data-start=\"2453\" data-end=\"2473\"\u003eChemical synthesis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2474\" data-end=\"2494\"\u003e\n\u003cp data-start=\"2476\" data-end=\"2494\"\u003eReflux reactions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2495\" data-end=\"2511\"\u003e\n\u003cp data-start=\"2497\" data-end=\"2511\"\u003eDistillation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2512\" data-end=\"2548\"\u003e\n\u003cp data-start=\"2514\" data-end=\"2548\"\u003eSolvent boiling and purification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2549\" data-end=\"2574\"\u003e\n\u003cp data-start=\"2551\" data-end=\"2574\"\u003eTeaching laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2575\" data-end=\"2607\"\u003e\n\u003cp data-start=\"2577\" data-end=\"2607\"\u003eResearch and analytical labs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2609\" data-end=\"2612\"\u003e\n\u003ch3 data-start=\"2614\" data-end=\"2625\"\u003eSummary\u003c\/h3\u003e\n\u003cp data-start=\"2627\" data-end=\"2962\"\u003eThe \u003cstrong data-start=\"2631\" data-end=\"2672\"\u003eCS-F30 Single-Neck Round-Bottom Flask\u003c\/strong\u003e provides a robust, heat-resistant solution for laboratory heating and reaction work. Its \u003cstrong data-start=\"2762\" data-end=\"2804\"\u003ethick-walled borosilicate construction\u003c\/strong\u003e, \u003cstrong data-start=\"2806\" data-end=\"2838\"\u003estandard joint compatibility\u003c\/strong\u003e, and \u003cstrong data-start=\"2844\" data-end=\"2869\"\u003ehand-blown uniformity\u003c\/strong\u003e make it a dependable choice for daily laboratory use and professional research environments.\u003c\/p\u003e\n\u003cp data-start=\"2964\" data-end=\"3101\"\u003eAn essential piece of glassware for laboratories requiring \u003cstrong data-start=\"3023\" data-end=\"3100\"\u003ereliable boiling and reaction vessels with consistent thermal performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cstyle\u003e#detail_decorate_root .magic-0{width:750px;border-collapse:collapse}#detail_decorate_root .magic-1{min-height:28px;padding:5px 10px;width:303px;min-height:28px;box-sizing:content-box}#detail_decorate_root .magic-2{min-height:28px;padding:5px 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