SPI Supplies Brand PTFE Funnel for Laboratory Use
Use the SPI Supplies Brand PTFE laboratory funnels for use under the most adverse conditions. Their chemical resistance can be thought of as being nearly "total" since there are so few compounds that will attach the PTFE used in the production of these funnels. And unlike glass, there is nothing that can leach out and cause contamination in an ultra-pure material being passed through the funnel. And just as the "non-stick" properties of PTFE are well known when applied to a cooking utensil, similarly, nothing will want to stock to the very smooth walls of the PTFE funnels.
|Top Diameter||Stem Diameter||Total Height|
|02008-AB||30 mm||8 mm||50 mm|
|02009-AB||50 mm||10 mm||85 mm|
|02010-AB||70 mm||12 mm||110 mm|
|02011-AB||100 mm||14 mm||170 mm|
|02012-AB||150 mm||16 mm||220 mm|