Electrothermal Large Volume Heating Mantles - Cole-Parmer
66742. Electrothermal. Accommodate 60 funnels, pear-shaped flasks, and round-bottom flasks. Bottom opening allows use with 60 funnels of various diameters. Accept large capacity flasks—between 10 to 22 liters. Three separate electrical circuits let you control heating of top, middle, and bottom of flasks independently.
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