2. When all the oxidant has been added, transfer the mixture to a 250 ml round bottom flask, being careful not to breathe in the vapours. Put the flask on a cork ring, and return the stirring-bar to its container. Set up your apparatus for a distillation using a heating mantle. Use a 125 mL Erlenmeyer as a collection flask.
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7625 W. Hampden Ave, Unit 14, Lakewood, CO 80227; 800-372-6726. 7625 W. Hampden Ave, Unit 14, Lakewood, CO 80227
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A digital mantle, with temp control via external or internal probe. Basically you can have accurate measurement of your flasks heating, or the ambient heat from the mantle. Digital display, with push button heat setting control. Set your target heat, and forget. Oh, and they look really cool.
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Analog Heating Mantle 250ml. Designed to be used with round bottom boiling flasks. This durable unit has a single analog dial for temperature control. Dimensions: Heating Power: 150W Maximum Unit Temperature: 450 C (842 F) Top ID: 4.13 Inches (105mm) Top OD: 6.50 Inches (165mm) Receiving Depth: 2.36 Inches (60mm) Unit Height: 6.30 Inches (160mm)
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Chemistry Isolation of Trimyristin from Nutmeg 2 Materials Nutmeg Ether Heating mantle and Variac Setup for reflux Wide stem funnel and fluted filter paper for filtration Acetone for recrystallization Hot water bath and Erlenmeyer flask for recrystallization Hirsch funnel, filter paper and filter flask for
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Description: Aluminum housed heating mantles feature a bottom opening to accommodate flasks with bottom valves. ,89084-350EA,89076-058EA,89076-060EA,89076-068EA,89076-074EA,89076-070EA,89076-072EA. This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above.
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Displaying 12 Product Groups for Fabric Heating Mantles and 170 Total Items Filter Sort By ... Glas-Col O Series Fabric Erlenmeyer Flask Heating Mantle Heating Mantle, 1000 ml, 8.25 H Outside x 7.25 D, 7.38 OD, Fabric, O Series, 115 V, 300 w, 2 lb, For Erlenmeyer Flask, Separable 4', 2-wire Cord and Locking Connector ...
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Erlenmeyer flasks are used to contain liquids and for mixing, heating, cooling, incubation, filtration, storage, and other liquid-handling processes. Their slanted sides and narrow necks allow the contents to be mixed by swirling without the risk …
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Feb 05, 2022 In microbiology, they’re used for growing cell cultures. Erlenmeyer flasks are available in a wide range of sizes, typically ranging from 250 to 2000 mL (although larger sizes can be found). Fun fact – Erlenmeyer flasks were designed by Emil Erlenmeyer, a German chemist active in the 19th century, who once worked in the lab of Robert Bunsen.
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For that reason, Bunsen burners are not used in organic chemistry labs. Instead, heating baths, hotplates, or mantles are used to provide an indirect source of heat. Hotplates with magnetic stirring functionality are used to heat beakers and Erlenmeyer flasks. Heating mantles are designed to safely heat a round-bottom flask with varying volumes.
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Glas-Col Premier Heating Mantles. Glas-Col Series M Aluminum Housed Mantles. Glas-Col Series O Erlenmeyer Flask Mantles. Glas-Col Series O Fabric Beaker Mantles. Glas-Col Series O Mantle / Control Packages. Glas-Col Series O Resin Reaction Flask Mantles. Glas-Col Series STM Heating Mantles. Glas-Col Series TM Beaker Mantles.
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Glas-Col. Glas-Col 100D-TEM114 5L Heating Stirrer Mantle Kit - 110V - 400C - USA Made. This product is made in the USA. Glas-Col invented the Electric Heating Mantle in 1939 and. MSRP: Was: Now: $3,172.00.
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Glassware and Equipment. At the start of the semester, each student in the organic labs checks out a drawer. This drawer and its contents become the student's responsibility until the end of the semester. All of the items in the drawers are listed below; each image links to a description of the glassware or equipment.
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Heating Mantle Types. Shown below are three examples of heating mantles. The one on the left has a shell that supports the flask, the middle one has a hemispherical outer aluminum shell, and the one on the right has a flexible all-fiberglass design. Most chemists prefer the latter two types because these are easiest to use in combination with a ...
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Heating mantle. Heating mantle or isomantle is a term for certain pieces of laboratory equipment used to apply heat to containers, as an alternative to other forms of heated bath. In contrast to other heating devices, such as hotplates or bunsen burners, glassware containers may be placed in direct contact with the heating mantle without ...
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HMS1500 series Mantles feature stirring capability (50 – 750 RPM). Heating and stirring functions are independently controlled by 2 separate knobs. Each unit is supplied with a magnetic stir bar. Mantles with stirrer feature polyurethane coated aluminum exteriors and a high quality knitted mantle with glass fiber underlay for uniform distribution of heat. Maximum operating …
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Lab heating mantles are used to uniformly heat various lab and glassware vessels. If you are looking for an accurate and easy-to-use heating solution, a lab heating mantle is a good alternative to heating baths. A lab heating mantle is even great for hard-to-fit flasks and funnels. Choose from flexible fabric or canister-style lab heating mantles.
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Mar 05, 2020 • Erlenmeyer flask: It has a cone shape and a cylindrical neck, being also flat by the base. It serves to contain substances or heat them, although the shape of this flask also helps to prevent liquid spillage and facilitates swirling motion to perform titrations, or other procedures.
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Non-stirring heating mantles, also known as heating mantles or flask mantles, are a common laboratory alternative to hot plates, heating baths and Bunsen burners. Used to evenly heat fluids while limiting the risk of glassware shattering, heating mantles are tailored to fit specific sizes and shapes of flasks or funnels.
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Organic Chemistry Standard Glassware Set - a simpler version of this deluxe set; Deluxe Distillation Apparatus Set - includes a Graham condenser, Erlenmeyer flask more; you provide your own hot plate/heating mantle rubber tubing; Browse our extensive collection of chemistry supplies for more (beakers other glassware, chemicals, etc.)
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Please call us at. 936-727-5038. We are owned by LAB.SUPPLY Inc and any invoices or credit card charges will reflect the same. Chemicals that we sell are NOT FOOD / USP grade. If you buy a Chemical and you are using it for Clinical / Human (Animal) Use / Application we are not liable. Again they are not for or on Human / Animal use / testing.
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Show. 12 24 36. per page. Analog Heating Mantle. Login to view price. Add to Wish List Add to Compare. Eco-Heat Heating Mantle. Login to view price. Add to Wish List Add to Compare.
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The Glas-Col series O Erlenmeyer and filter flask heating mantles help prevent thermal strain on unusually susceptible heavy-walled vessels. Includes a detachable 4' 2-wire cord and locking connector. Heating mantles and tapes can not be plugged directly into a power outlet. You must operate these through a power control. Chemical spillage, overheating,overloading, and …
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The heating mantle is suitable for all electric and electric heating systems. In AliExpress, you can also find other good deals on mantle! You can shop for heating mantle at low prices. You can use the filters for free return of heating mantle! Check out AliExpress, enjoy a wonderful shopping experience! Shop with a peace of mind in AliExpress.
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USA Lab 12L Digital Heating Mantle W/ Heating Top - 300C 3000RPM USA-HM-12L Our USA Lab HM heating and stirring mantles are a top of the …
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USA Lab 2L Digital Heating Mantle W/ Heating Top - 300C 3000RPM USA-HM-2L Our USA Lab HM heating and stirring mantles are a top of the …
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Used in conjunction with a ring stand and on an iron ring to hold a beaker or other glass container for heating. Clay Triangle. In conjunction with a ring stand and iron ring to hold a crucible for heating ... Erlenmeyer Flask. Used to heat/store substances. Rubber Tubing. Used to direct the flow of gas ... Chemistry Atoms First by OpenStax 2nd ...
More details48-hour idling test machine before leaving the factory. You can take the materials to the factory test machine. We will customize the solution according to your needs.
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