CELLTREAT Polypropylene Bottle-Top Filters

These CELLTREAT Polypropylene Bottle-Top Filters offer excellent chemical resistance as compared to polystyrene. The high temperature range of 4°C to 37°C is suitable for many applications.

Choose between the nylon or PTFE membranes. Thehydrophilic nylon membrane has chemical compatibility with esters, bases, and alcohols, plus it doesn’t requires pre-wetting while the hydrophobic PTFE membrane features excellent temperature resistance and is useful for clarifying aqueous samples, plus strong acid and alkali solvent filtration.

Key Features

  • Fits on standard GL 45 threaded glass vacuum bottles
  • Diameter of 90 mm
  • Temperature range of 4°C to 37°C
  • Excellent chemical resistance compared to polystyrene
  • Choose from Nylon or PTFE membranes in either 500 mL or 1000 mL capacities

Filter
Item Membrane Pore Size Capacity Unit of Measure Price Purchase
EF21700
229736
Nylon 0.45µm 1000 mL Case of 12
$129.95
Contact us for Availability In Stock
EF21709
229726
PTFE 0.45µm 1000 mL Case of 12
$141.95
Contact us for Availability In Stock
EF21704
229725
PTFE 0.45µm 500 mL Case of 12
$136.95
Contact us for Availability In Stock
EF21698
229735
Nylon 0.45µm 500 mL Case of 12
$123.95
Contact us for Availability In Stock
EF21703
229738
Nylon 0.20µm 1000 mL Case of 12
$136.95
Contact us for Availability In Stock
EF21701
229737
Nylon 0.20µm 500 mL Case of 12
$129.95
Contact us for Availability In Stock

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