{"product_id":"5-liter-low-form-griffin-beaker-durable-borosilicate-laboratory","title":"5 Liter Low Form Griffin Beaker - Durable Borosilicate Laboratory","description":"\u003cp\u003eIn this review of the 5,000mL low form Griffin beaker the bottom line is simple: this is a robust, no-frills laboratory beaker suited to classrooms, research benches, and general lab work where thermal resistance and clear graduations matter. The reviewer found the beaker's main selling point to be its durable 3.3 borosilicate construction combined with a usable low-form shape that makes stirring, heating, and pouring straightforward. It is not a precision volumetric instrument, but it is a reliable, autoclavable workhorse for everyday chemistry and instructional use.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCapacity 5000mL:\u003c\/strong\u003e Large 5 liter volume accommodates bulk mixing, heating, or storage tasks without frequent refilling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBorosilicate 3.3 glass:\u003c\/strong\u003e High-quality glass gives excellent thermal resistance and chemical durability for repeated heating and autoclaving.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDouble scale graduations:\u003c\/strong\u003e White dual metric markings from 1000 to 4000mL in 500mL increments provide clear, ASTM-E960 compliant readings for practical volume checks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLow form Griffin design:\u003c\/strong\u003e Wide base and straight sides improve stability during stirring and reduce the chance of tipping during handling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePour spout and beaded rim:\u003c\/strong\u003e Molded spout and reinforced rim make pouring cleaner and reduce chipping at the lip during routine use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis beaker is a useful choice for educators, lab technicians, and hobbyists who need a large-capacity, heat-resistant container for mixing, heating, or melting tasks (for example melting wax or preparing solutions). Its durable borosilicate construction and autoclavable nature suit environments where repeated thermal cycles are expected.\u003c\/p\u003e\n\u003cp\u003eThose who require highly precise volumetric measurements or calibrated transfer vessels should look elsewhere; the graduations have a 5% tolerance and are intended for general volume estimates rather than analytical accuracy. Also, buyers expecting a compact footprint should note the 265mm height and 170mm outer diameter.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSturdy borosilicate glass construction that handles heat and autoclaving well.\u003c\/li\u003e\n \u003cli\u003eLarge 5000mL capacity reduces the need to pause work for refilling during bulk tasks.\u003c\/li\u003e\n \u003cli\u003eClear double scale graduations and molded pour spout support practical, spill-reduced use.\u003c\/li\u003e\n \u003cli\u003eBeaded rim improves durability and reduces chipping risk at the lip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eGraduation accuracy is nominal (5% tolerance), so it is unsuitable for precision volumetry.\u003c\/li\u003e\n \u003cli\u003eSome users may find the physical size larger or smaller than expected depending on workspace constraints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e5000mL (5 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eGraduation range\u003c\/td\u003e\n\u003ctd\u003e1000mL - 4000mL\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eGraduation interval\u003c\/td\u003e\n\u003ctd\u003e500mL\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eGraduation tolerance\u003c\/td\u003e\n\u003ctd\u003e5% (ASTM-E960)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e3.3 Borosilicate glass\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e265mm (tolerance 2mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOuter diameter\u003c\/td\u003e\n\u003ctd\u003e170mm (tolerance 1.75mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 5 L low form Griffin beaker is a practical, well-made piece of labware that represents good value for general-purpose laboratory and classroom use. Its combination of durable borosilicate glass, autoclavability, and useful design details like the beaded rim and pour spout make it a dependable choice for non-precision mixing and heating tasks.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this beaker autoclavable?\u003c\/strong\u003e\u003cbr\u003eYes, the borosilicate 3.3 glass construction is autoclavable for sterilization and repeated use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the graduations accurate for analytical work?\u003c\/strong\u003e\u003cbr\u003eNo, the graduations have a 5% tolerance and are intended for general volume estimation rather than precise analytical measurements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the low form shape affect use?\u003c\/strong\u003e\u003cbr\u003eThe wide base and straight sides improve stability and make stirring or heating easier compared with tall, narrow beakers.\u003c\/p\u003e","brand":"United Scientific","offers":[{"title":"Default Title","offer_id":48235820941531,"sku":"B00ES3JVC8","price":76.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51MejhpzoBL._SL1500.jpg?v=1770754400","url":"https:\/\/gearmusthave.com\/products\/5-liter-low-form-griffin-beaker-durable-borosilicate-laboratory","provider":"GearMustHave","version":"1.0","type":"link"}