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SPI Supplies Brand PTFE Funnel for Laboratory Use
SPI Supplies Brand PTFE Funnel for Laboratory Use
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SPI Supplies Brand PTFE Funnel for Laboratory Use

Size Options for SPI Supplies Brand PTFE Funnel for Laboratory Use
Size 30 mm
Item Number 02008-AB
Availability In Stock
Price  $24.30
Size 50 mm
Item Number 02009-AB
Availability In Stock
Price  $32.95
Size 70 mm
Item Number 02010-AB
Availability In Stock
Price  $48.25
Size 100 mm
Item Number 02011-AB
Availability In Stock
Price  $99.21
Size 150 mm
Item Number 02012-AB
Availability In Stock
Price  $173.38

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 DiameterStem DiameterTotal Height
02008-AB30 mm8 mm50 mm
02009-AB50 mm10 mm85 mm
02010-AB70 mm12 mm110 mm
02011-AB100 mm14 mm170 mm
02012-AB150 mm16 mm220 mm