{"product_id":"assorted-pyrex-4320a-50-and-aldrich-z414484-50-ml-single-neck-round-bottom-flask-24-40-standard-taper-outer-joint","title":"Assorted PYREX and Aldrich 50 ml Single Neck Round Bottom Flask 24\/40 Standard Taper Outer Joint- Lot of 4 Flasks","description":"\u003cp\u003e\u003cstrong\u003eTrusted Brands for Essential Small-Scale Evaporation and Synthesis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBolster your glassware inventory with this assorted set of four (4) \u003cstrong\u003e50 mL Single Neck Round Bottom Flasks\u003c\/strong\u003e, featuring premium vessels from industry leaders \u003cstrong\u003ePYREX and Aldrich\u003c\/strong\u003e. This convenient lot includes PYREX part number 4320A-50 and Aldrich part number Z414484, providing reliable and high-quality glassware for your daily benchwork.\u003c\/p\u003e\n\u003cp\u003eThese 50 mL flasks are uniquely designed with a large 24\/40 standard taper outer joint on a small-capacity body. This specific configuration is highly sought after for directly connecting small-scale samples to standard-sized rotary evaporators, distillation heads, or freeze-drying apparatus without the need for reducing adapters. Constructed from premium borosilicate glass, they offer the chemical and thermal resistance required for rigorous laboratory environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Rotovap Connection:\u003c\/strong\u003e The large 24\/40 standard taper joint allows this small 50mL flask to connect directly to most standard rotary evaporators and condensers, eliminating the hassle of joint adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Assortment:\u003c\/strong\u003e Includes trusted, high-quality borosilicate glass from PYREX (Corning) and Aldrich, ensuring excellent chemical inertness and resistance to thermal shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniform Heat Distribution:\u003c\/strong\u003e The spherical round-bottom geometry maximizes surface area for heating mantles and oil baths, preventing hot spots and ensuring smooth boiling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Utility:\u003c\/strong\u003e An essential staple for small-scale solvent removal, simple distillations, and acting as a receiving flask for concentrated fractions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrands\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePYREX (Corning) \u0026amp; Aldrich (Assorted Lot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePYREX 4320A-50 \/ Aldrich Z414484\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlask Shape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound Bottom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJoint Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24\/40 Standard Taper Outer Joint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGlass Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBorosilicate Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTotal of 4 Flasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eUsed; undamaged and in good condition.\u003c\/strong\u003e\u003c\/p\u003e","brand":"PYREX","offers":[{"title":"Default Title","offer_id":48763373945084,"sku":"10283","price":47.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/assorted-pyrex-and-aldrich-50-ml-single-neck-round-bottom-flask-2440-standard-taper-outer-joint-lot-of-4-flasks-glassware-pyrex-560343.jpg?v=1770838618","url":"https:\/\/lifesciencestrading.com\/products\/assorted-pyrex-4320a-50-and-aldrich-z414484-50-ml-single-neck-round-bottom-flask-24-40-standard-taper-outer-joint","provider":"Life Sciences Trading","version":"1.0","type":"link"}