| Specifications: |
Model/Size |
| |
MFS 3 |
MFS 13 |
MFS 25 |
MFS 50 |
| Housing Diameter (mm) |
3 |
13 |
25 |
50 |
| Filtration Area (cm2) |
0.06 |
0.9 |
4 |
19.6 |
| Hold-up Volume (ml) |
<0.01 |
<0.03 |
<0.1 |
<3.0 |
| Pressure limit ( kg/cm2
) |
5.3 |
3.5 |
| ( psi ) |
75 |
50 |
| Connections |
inlet: female
luer-lok, outlet: male luer slip |
hose barb |
| Housing Materials |
Maximum temperature |
polypropylene |
121°C (250°F) - except MFS 3:
80°C (176°F) |
styrene
acrylonitrile (SAN), acrylic |
45°C (113°F) - not autoclavable |
Cellulose Acetate | Nitrocellulose | Nylon | PTFE
| Cellulose
Acetate |
|
|
. A commonly
used hydrophilic membrane
. Low protein binding, suitable for aqueous
protein solutions.
. Housing is polypropylene (3, 13, 50 mm) or
styreneacrylonitrile (25 mm)
. Nitrate-free, suitable for groundwater
filtration |
|
N = nonsterile
S = sterile |
| |
filter diameter (mm) |
pore
size (mm) |
3 |
13 |
25 |
50 |
0.20 |
N,
S |
N,
S |
N,
S |
N,
S |
0.45 |
N,
S |
N,
S |
N,
S |
N,
S |
0.80 |
- |
- |
N,
S |
- |
Nitrocellulose
| A hydrophilic membrane with high porosity
and thermostability (can be autoclaved up to 130 C). Higher
protein binding than cellulose acetate for most proteins. |
|
N = nonsterile
S = sterile |
| |
filter diameter (mm) |
pore size (mm) |
3 |
13 |
25 |
50 |
0.20 |
- |
- |
N, S |
- |
0.45 |
- |
- |
N, S |
- |
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| Nylon |
|
|
| Strong, hydrophilic membranes are
resistant up to 180 C and autoclavable. Compatible with aqueous and alcoholic
solutions, as well as most HPLC solvents. Prewetting not required. Binds
proteins, DNA and RNA. |
|
N = nonsterile
S = sterile |
| |
filter diameter (mm) |
pore
size (mm) |
3 |
13 |
25 |
50 |
0.10 |
- |
- |
N, S |
- |
0.22 |
N |
N |
N, S |
- |
0.45 |
N |
N |
N, S |
- |
1.20 |
- |
- |
N, S |
- |
5.00 |
N |
- |
N |
- |
| Teflon (PTFE), hydrophilic |
|
|
|
|
N = nonsterile
S = sterile |
pore size (mm) |
3 |
13 |
25 |
50 |
0.20 |
- |
N |
N |
- |
0.50 |
- |
N |
N |
- |
| Teflon (PTFE), hydrophobic |
|
|
|
|
N = nonsterile
S = sterile |
pore size (mm) |
3 |
13 |
25 |
50 |
0.20 |
- |
N |
N, S |
N, S |
0.50 |
N |
N |
N |
N |
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