{"product_id":"acrylic-burette-ptfe-stopcock-50-ml","title":"Acrylic Burette - PTFE Stopcock, 50 ml","description":"\u003cp\u003eThis acrylic 50ml burette offers a lightweight and shatter-resistant alternative to glass for titration experiments and chemical analysis. Featuring a transparent body and a leak-proof PTFE plunger stopcock, the burette ensures smooth and precise control over liquid flow. Its resistance to dilute acids and bases makes it an ideal choice for regular classroom use, especially in introductory chemistry lessons where safety and accuracy are key.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEducational Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIntroduces students to titration and volumetric analysis.\u003c\/li\u003e\n\n\u003cli\u003eOffers safe, clear demonstration of acid-base neutralisation.\u003c\/li\u003e\n\n\u003cli\u003ePromotes careful liquid measurement and control.\u003c\/li\u003e\n\n\u003cli\u003eSupports inquiry-based learning in hands-on experiments.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eClassroom Ideas:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eUse to practise titrations with coloured indicators for visual feedback.\u003c\/li\u003e\n\n\u003cli\u003eCompare acrylic vs. glass burettes in a discussion on lab safety.\u003c\/li\u003e\n\n\u003cli\u003eIntegrate into student-designed experiments requiring precision dosing.\u003c\/li\u003e\n\n\u003cli\u003eMeasure solution volumes to explore concentration and molarity.\u003c\/li\u003e\n\n\u003cli\u003eAssign student roles (reader, valve operator, recorder) in group lab tasks.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Acrylic\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 50ml\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSubdivision:\u003c\/strong\u003e 0.10ml\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTolerance:\u003c\/strong\u003e  ±0.10ml\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStopcock:\u003c\/strong\u003e PTFE plunger, leak-proof\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eChemical Resistance:\u003c\/strong\u003e Resistant to most dilute acids and bases (not HF or NH‚„OH)\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Modern Teaching Aids NZ","offers":[{"title":"Default Title","offer_id":42238291083377,"sku":"EIS0233B","price":43.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/7633\/6753\/files\/eis0233b_burette-acrylic-50ml_v1_2.webp?v=1760000764","url":"https:\/\/teaching.co.nz\/products\/acrylic-burette-ptfe-stopcock-50-ml","provider":"Modern Teaching Aids NZ","version":"1.0","type":"link"}