| Item name | PTFE flask |
| Sizes | 250ml/500ml/1000ml/2000ml/3000ml/5000ml Customization is accepted. |
| Material | PTFE(Corrosion resistance, high and low temperature resistance and insulation) |
| Highlights | 1. Different bottom shapes can be customized (Flat bottom, round bottom) |
| 2. Low and high temperature resistance. :from -200ºC to +250ºC ( -328ºF ~ +482ºF ) |
| 3. Low blank value of metal elements etc. |
| 4. Corrosion resistance |
| 5. There are threaded connections between the cover and the body and between each neck and the cover, which is convenient for disassembly and cleaning. |
| 6. The PTFE flask has single neck, three neck and four necks, standard ports of 17, 19 and 24, and each standard port is equipped with a stopper |
| Note | 1. Pad asbestos mesh when heating, or use other hot baths for heating.The liquid quantity shall not exceed 2/3 of the volume, not less than 1/3 of the volume; |
| 2. When installing accessories (such as thermometers, etc.), appropriate rubber plugs should be selected, and special attention should be paid to check whether the air tightness is good; |
| 3 distillation is best in advance at the bottom of the bottle to add a small amount of zeolite, in order to prevent boiling; |
| 4. Heating should be placed on asbestos net, so that it is heated evenly; |
| 5. After distillation, the piston must be closed first and then stop heating to prevent suction; |
