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SPI Supplies Brand PTFE Beaker
SPI Supplies Brand PTFE Beaker
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SPI Supplies Brand PTFE Beaker

Size Options for SPI Supplies Brand PTFE Beaker
Size 5000 ml
Item Number 01991-AB
Availability In Stock
Price  $391.58
Size 1000 ml
Item Number 01989-AB
Availability In Stock
Price  $113.42
Size 2000 ml
Item Number 01990-AB
Availability In Stock
Price  $205.12
Size 600 ml
Item Number 01988-AB
Availability In Stock
Price  $79.68
Size 500 ml
Item Number 01987-AB
Availability In Stock
Price  $59.40
Size 250 ml
Item Number 01985-AB
Availability In Stock
Price  $38.43
Size 400 ml
Item Number 01986-AB
Availability Contact for Availability
Price  $59.10
Size 150 ml
Item Number 01984-AB
Availability In Stock
Price  $27.01
Size 100 ml
Item Number 01983-AB
Availability In Stock
Price  $23.01
Size 50 ml
Item Number 01982-AB
Availability In Stock
Price  $18.44
Size 25 ml
Item Number 01981-AB
Availability In Stock
Price  $14.06
Size 10 ml
Item Number 01980-AB
Availability In Stock
Price  $12.12
Size 5 ml
Item Number 01979-AB
Availability In Stock
Price  $10.89
Size 1 ml
Item Number 01978-AB
Availability In Stock
Price  $9.36

All SPI Supplies Brand PTFE beakers are chemically inert, non-contaminating, and are thermally stable in the range of -200°C (390°F) to + 280°C (+536°F). The beakers also have a "super smooth" finish making it virtually impossible for anything to "stick" to the surface of these fine laboratory products.

Details of the manufacturing:
The beakers are isostatically molded from pure virgin PTFE resulting in a highly inert material, one that will stand up to nearly everything one might want to put into it. The super smooth internal finish means that virtually nothing will really stick to it. The base is precision machined for good heat transfer on a hot plate. Each beaker has a built in convenient pouring lip to minimize the chances of dripping or splashing.

Cautions about over heating:
PTFE beakers can not be taken to temperatures as high as glass. The user has to be sure they do not overheat PTFE beakers. If PTFE is overheated, especially in air, it can start to break down by both thermal decomposition and oxidation, resulting in fumes of HF which should not be inhaled under any circumstances.