{"product_id":"eisco-volumetric-flask-50ml-astm-class-a-tolerance-0-05ml-interchangeable-polypropylene-stopper-borosilicate","title":"EISCO Volumetric Flask, 50ml - ASTM Class A, Tolerance ±0.05ml, Interchangeable Polypropylene Stopper, Borosilicate","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eEISCO Volumetric Flask, 50ml - ASTM, Class A - Tolerance ±0.05ml - Interchangeable, Size 13 Polypropylene Stopper - Single, White Graduation - Borosilicate Glass\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEISCO Volumetric Flask, 50ml - ASTM Class A, Tolerance ±0.05ml, Interchangeable Polypropylene Stopper, Borosilicate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e50ml capacity volumetric flask made of high quality, heavy duty Borosilicate 3.3 glass. Single, white graduation mark. Includes an interchangeable, size 13 polypropylene stopper. Class A, tolerance, ±0.05ml as per ASTM-E288. Calibrated to contain. Flask stands 5\" tall, and has a bottom diameter of 50mm. Neck has a diameter of 16mm. Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C. Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ INDUSTRIAL STRENGTH || Made of high quality, heavy duty, Borosilicate 3.3 glass. Designed for use in professional laboratories, but is ideal for classroom, garage and home use\u003c\/li\u003e\n\u003cli\u003e✅ 50ML CAPACITY || Flask has a 50ml capacity, calibrated to contain, and features a single white graduation mark. Fitted with an interchangeable size 13 polypropylene stopper\u003c\/li\u003e\n\u003cli\u003e✅ ASTM, CLASS A || ASTM, Class A tolerance, ±0.05ml as per ASTM-E288\u003c\/li\u003e\n\u003cli\u003e✅ SUPERIOR HEAT \u0026amp; CHEMICAL DURABILITY || Microwavable and autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures \u0026amp; thermal shocks\u003c\/li\u003e\n\u003cli\u003e✅ MANUFACTURED BY EISCO LABS || Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Product Dimensions:\u003c\/strong\u003e 2 x 2 x 5 inches; 1.6 ounces\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e EISCO Volumetric Flask, 50ml - ASTM, Class A - Tolerance ±0.05ml - Interchangeable, Size 13 Polypropylene Stopper - Single, White Graduation - Borosil\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e eisco, volumetric, flask, 50ml, astm, class, tolerance, 005ml, industrialscientific, labscientificproducts, glasswarelabware, labflasks\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Industrial \u0026amp; Scientific\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Lab \u0026amp; Scientific Products, Glassware \u0026amp; Labware, Lab Flasks, Volumetric Flasks\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eisco","offers":[{"title":"Default Title","offer_id":44645228740653,"sku":"PGABL1704298","price":21.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6067\/7677\/files\/51xtVcIPx4L._SL1500.jpg?v=1772118410","url":"https:\/\/prosupply.giftabay.com\/products\/eisco-volumetric-flask-50ml-astm-class-a-tolerance-0-05ml-interchangeable-polypropylene-stopper-borosilicate","provider":"ProSupply.GiftAbay","version":"1.0","type":"link"}