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
| Item No. | Alt. Part No. | Membrane | Pore Size | Capacity | Unit of Measure | Your Cost | Purchase |
|---|---|---|---|---|---|---|---|
|
1000 PP BTF PTFE STR 0 45
CEL229726
|
EF21709 | PTFE | 0.45µm | 1000 mL | Case of 12 |
$200.14
|
|
|
500 PP BTF NYL STR 0.45 NS 12C
1118536
|
EF21698 | Nylon | 0.45µm | 500 mL | Case of 12 |
$118.57
|
|
|
500 PP BTF PTFE STR 0.45N
1118537
|
EF21704 | PTFE | 0.45µm | 500 mL | Case of 12 |
$131.57
|
|
|
1000 PP BTF NYL STR 0 20NS 12C
CEL229738
|
EF21703 | Nylon | 0.20µm | 1000 mL | Case of 12 |
$131.57
|
|
|
1000 PP BTF NYL STR 0 45N
CEL229736
|
EF21700 | Nylon | 0.45µm | 1000 mL | Case of 12 |
$124.29
|