Heating Mantle-Spherical, Flask, Glas-Col, Series O
Made entirely of flexible glass fabric, adapts to unusual shapes. Used in fractionations, distillations, digestions and extractions up to 450°C. The two halves of the spherical mantle are held together by a zipper. The power input is easily controlled by means of a controller such as 40584 series. The 50 to 500 mL sizes are heated by a single circuit in the lower hemispherical section. The 1000 mL and larger sizes consist of two hemispheres which can be separated, and have a separate circuit in the upper and lower halves. Includes 4 foot cord and plug. 110 Volts.
