Product Category
You are here: Home / Products / Teflon Laboratory Supplies / PTFE Material / 100ml PTFE Buchner Funnel

100ml PTFE Buchner Funnel

A Buchner funnel is an instrument used in laboratories to perform filtration using vacuum or negative pressure suction. The Buchner funnel can replace the ceramic Buchner funnel to avoid fragmentation. The Buchner funnel made of PTFE has strong corrosion resistance. It can be filtered by vacuum or negative pressure suction and can also be matched with a suction filter bottle for inorganic preparation. The vacuum filtration of crystal or coarse particle precipitation can prevent the splashing of corrosive solvents.
  • BZH68

  • BZH

  • 100ml

  • -200~+250℃

  • Corrosion Resistance

  • Pure White

  • Resistant to strong acid and alkali

  • Molded

  • 1pc

  • /

  • 7 Working Day

  • LOGO  Packaging  Pattern 

facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Product Description

Product Features:

1. The appearance is pure white;

2. High temperature resistance: operating temperature -200~+250℃;

3. Low temperature resistance: 5% can be maintained at -196°C;

4. Low dissolution and adsorption;

5. It has extraordinary chemical resistance and can withstand almost all chemical solvents (resistant to strong acids, strong alkalis, aqua regia and various organic solvents).


1. Matched with the suction filter bottle, it is used for vacuum filtration of crystal or coarse particle precipitation in inorganic preparation;

2. When the amount of precipitation is small, use a small funnel with a filter tube;


Turn on the pump first when filtering, pull out the pipe at the end, and then turn off the power to restore normal pressure to prevent back suction; choose a Buchner funnel and a filter bottle of appropriate size

PTFE series products:

Beakers, crucibles, flasks, medicine spoons, tweezers, Petri dishes, evaporating dishes, watch glasses, connectors, valves, microplates, reagent bottles, centrifuge tubes, funnels, volumetric flasks, weights, test tube racks, stirring rods, medicine spoons , Buchner funnel, digestion bottle, etc.

Product Inquiry

Related Articles

+86 133 7609 1871
+86 153 6614 0844
+86 158 0517 6994
Opening hours:
Mon. - Fri. 9:00 - 18:00
B2B website link
Made in China:

Sign up for our newsletter to receive the latest news.
​Copyright 2023 Nanjing Binzhenghong Instrument LTD. All rights reserved. Support by LeadongSitemap