{"product_id":"filter-funnel-poly-5-cm","title":"Filter Funnel - Poly, 5 cm","description":"\u003cp\u003eThis 5cm polythene filter funnel offers an essential and durable tool for safe and efficient liquid transfer in laboratory environments. Crafted from chemically resistant polythene, the funnel is specifically designed to handle a wide range of substances including acids and alkalis without compromising its structural integrity. Its compact size and sturdy design make it a reliable option for classrooms, fieldwork, and laboratory use where smaller volumes of liquid handling are common. The smooth finish and precisely engineered shape reduce the likelihood of spills, improving safety and ease of use in busy science settings.\u003c\/p\u003e\n\n\u003cp\u003eIdeal for both primary and secondary school science programs, this funnel supports the teaching of filtration, solution preparation, and chemical handling techniques. Its transparency allows students to observe liquid movement, reinforcing understanding of flow dynamics and filtering processes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEducational Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eDemonstrates basic scientific processes such as filtration and liquid transfer.\u003c\/li\u003e\n\n\u003cli\u003eSupports safe handling of corrosive or hazardous materials.\u003c\/li\u003e\n\n\u003cli\u003eEnhances practical skills related to chemistry and general science.\u003c\/li\u003e\n\n\u003cli\u003eSuitable for repeated classroom use due to its durable and chemical-resistant build.\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 in chemistry lessons to demonstrate separation techniques using filter paper.\u003c\/li\u003e\n\n\u003cli\u003eIncorporate into student-led investigations requiring solution preparation or titration setups.\u003c\/li\u003e\n\n\u003cli\u003ePair with measuring cylinders and beakers for lessons on volume and accurate liquid handling.\u003c\/li\u003e\n\n\u003cli\u003eCreate STEM challenges involving fluid dynamics or constructing mini distillation apparatuses.\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\u003eMaterial: Chemically resistant polythene (polyethylene)\u003c\/li\u003e\n\n\u003cli\u003eFunnel Diameter: 5cm\u003c\/li\u003e\n\n\u003cli\u003eStem Length: 5cm\u003c\/li\u003e\n\n\u003cli\u003eHole Diameter (at base): 3.6mm\u003c\/li\u003e\n\n\u003cli\u003eSuitable for: Ages 10+\u003c\/li\u003e\n\n\u003cli\u003eApplications: Laboratory liquid transfer, filtration setup\u003c\/li\u003e\n\n\u003cli\u003eSafety: Unaffected by acids, alkalis and most laboratory reagents\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Modern Teaching Aids NZ","offers":[{"title":"Default Title","offer_id":42238416158833,"sku":"EIS0454A","price":2.75,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/7633\/6753\/files\/eis0454a_filter-funnel-poly-5cm_v2_1.webp?v=1768791761","url":"https:\/\/teaching.co.nz\/products\/filter-funnel-poly-5-cm","provider":"Modern Teaching Aids NZ","version":"1.0","type":"link"}