{"product_id":"graduated-cylinder-volumetric-flask-set-class-a-borosilicate-6-pc","title":"Graduated Cylinder \u0026 Volumetric Flask Set, Class A Borosilicate, 6 Pc","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo Ways to Measure: EISCO puts a running scale and a single fixed mark on the same bench, three measuring cylinders read volume as you pour, three flasks fill to one white line for a set amount. Six pieces cover 50ml, 100ml and 250ml twice over\u003c\/li\u003e\n\u003cli\u003eStated Accuracy Grade: The cylinders hold Class A tolerance to ISO and ASTM E1272, and the flasks to ASTM E288, so both halves carry a published grade rather than an unmarked scale. Blue graduations read clearly against a colorless liquid\u003c\/li\u003e\n\u003cli\u003eBorosilicate 3.3 Build: Every piece is drawn from heavy duty borosilicate glass with thick walls, which is what lets this chemistry glassware take sudden temperature changes and thermal shocks. Chemical durability holds up to routine reagent handling\u003c\/li\u003e\n\u003cli\u003eGuarded and Cased: A removable plastic collar sits on each cylinder to take the knock if it tips, and a hexagonal base stops it rolling on a sloped surface. Each half of the set arrives in its own custom fit thick foam casing\u003c\/li\u003e\n\u003cli\u003eSterilize and Return: This lab glassware is autoclavable and microwavable, so it can be steam sterilized between runs and heated without decanting into a second vessel. A glass penny stopper closes each flask while a made up standard rests\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 250 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e EISCO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Highlight:\u003c\/strong\u003e ASTM E1272 \u0026amp; E288 Tolerances, Hexagonal Bases, Penny Stoppers, Blue \u0026amp; White Marks, Foam Cases, for Dilution Work\nASTM E1272 \u0026amp; E288 Tolerances, Hexagonal Bases, Penny Stoppers, Blue \u0026amp; White Marks, Foam Cases, for Dilution Work\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EISCO","offers":[{"title":"Default Title","offer_id":67586871034076,"sku":"B0HJ927WXG","price":101.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/41uzE0q9EgL.jpg?v=1790574476","url":"https:\/\/stemora.us\/products\/graduated-cylinder-volumetric-flask-set-class-a-borosilicate-6-pc","provider":"Stemora","version":"1.0","type":"link"}