Laboy Glass 500mL Erlenmeyer Flask Jointed Heavy Wall with 24/40 Standard Taper Joint Organic Chemistry Lab Glassware

About this item DESIGN----This jointed Erlenmeyer flask designed with a wide base, a conical body,and a grounded neck with taper joint,also called a concial flask,or a titration flask,it is a type of laboratory flask.The taper neck may be fitted with a penny head ground glass stopper. WIDELY USED-----Erlenmeyer flasks are important tools for scientific laboratories for mixing and storing reagents,and it is ideal to be used as a receiving flask in a liquid-liquid extraction, after the extraction and separation,pour off the top layer of the mixture in the separatory funnel to a labeled Erlenmeyer flask. DIMENSIONS----This Erlenmeyer flask is designed with a 24/40 ground taper joint, capacity of 500mL,heavy wall design,made by hand-blowing. HEAVY WALL ---This Erlenmeyer flask is heavy-wall designed , made by hand-blowing according to ASTM E438 ,made of high-quality borosilicate glass and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling,durable and reusable. 100% 45 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund.