| Country of Origin | China |
|---|---|
| Brand | Unbranded |
| MPN | DIS-ISUT-2L |
Check the listing for details. 2L Mantle Cover Fabric Insulating Top. Condition: New, Made in China. Listed at 400.00 USD. They protect the flask, the solutions, and the laboratory from drafts, which would disturb the reflux ration during fractionation, from flying glass of flask implosions in high vacuum distillations, from falling objects; and, from thermal strain between top and lower half of flask during high-temperature operations.