Glas-Col Hemispherical Mantles Series O Glas-Col Glass Fabric Exterior. These Laboratory Equipment from the fine scientists at Glas-Col are designed to provide an effective heat source or barrier for your glassware while also providing an excellent amount of heat. Constructed of incredibly flexible fabrics the Glas-Col O Hemispherical Mantles provide an increase in heat transfer and resistance to chemicals. These Glas-Col 100AO 402 Hemispherical Mantles are perfect for incubation boiling and infusing. For a perfect way to make sure you are using some of the best equipment the scientific community has to offer choose the Glas-Col Hemispherical Series O Mantles. Specifications for Glas-Col Hemispherical Mantles Series O Glas-Col 100AO402 Glass Fabric Exterior : For FlaskCapacity mL: 250 Maximum FlaskDiameter cm (in.): 8.3 (31/4) Exterior DimensionsO.D. x H cm (in.): 12.1 x 6.7 (43/4 x 25/8) Weightkg (lbs.): 0.41 (0.9) Electrical: 115V 60Hz 180W Glas-Col No.: 100AO402 Unit: Each (250 ML) (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Glas-Col products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Laboratory Apparatus with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Glas-Col Laboratory Apparatus. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the Glas-Col Hemispherical Mantles Series O Glas-Col Glass Fabric Exterior 100AO402/ 33787-108 we carry a full complement of Laboratory Apparatus as well as other product offerings from Glas-Col. We also carry a full line of Glas-Col accessories to help meet your laboratory and scientific needs. For a complete selection of Glas-Col Laboratory Apparatus please visit our Glas-Col page. For more brand name Laboratory Apparatus please visit our Laboratory Apparatus store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Glas-Col Hemispherical Mantles Series O Glas-Col 100AO402 Glass Fabric Exterior