PTFE Round Bottom Flask

PTFE Round Bottom Flask

1. Material: PTFE/Teflon

2. Color: Pure White

3. Size: 50ml, 100ml, 250ml, 500ml, 1000ml, 2000ml (Welcome customization)

4. Temperature: -200~+250℃

5. MOQ: 1 pc

6. Application: Laboratory, chemical

Features

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

Notes for PTFE Round Bottom Flask

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.

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