Laboratory Product Catalogue Total Laboratory Science Support

Sartopore 2 150 and Sartopore 2 300
Best Flow Rates and Optimum Convenience for up to 50 Liters
Applications for Pressure Filtration Units Filtration
Sartopore 2 150 and Sartopore 2 300 are
disposable, sterile, ready-to-use membrane
filter capsules for convenient sterilizing
grade filtration of 0.1 to 50 liters. The
polyethersulfone membrane is compatible
with a pH range from pH 1 to pH 14. Therefore
Sartopore 2 150 and Sartopore 2 300
are ideal for filtration of solutions with
high|low pH.
Sartopore 2 150 and 300 are with 3 different
pore sizes available. For prefiltration filter
with 0.45 µm final membranes are used,
whereas Sartopore 2 150 and 300 MidiCaps
with 0.2 µm final membranes are used for the
sterile filtration. Filters with 0.1 µm final
membranes are perfect suitable for combined
sterile filtration and mycoplasma retention in
sera and serum-containing culture media.
The asymetric structure of the membrane and
the double-layer construction with build-in
prefilter allow exceptionally high standing
times and flow rates. Therefore, the filter are
used especially for the filtration of difficult to
filter, highly viscous solutions, or when short
filtration times are required.
The vent design enables easy access to the
venting valve. A hydrophobic PTFE membrane
positioned on the highest point upstream
allows an easy venting of the filter elelment
and prevents product loss during the venting
process.
Sartopore 2 150 and Sartopore 2 300 contain
the design like the Sartopore 2 MidiCaps
and MaxiCaps. Thus, a scale-up to larger sizes
is only a matter of simple multiplications,
allowing you to reduce validation costs.
Total Throughput Comparison
Total Throughput at 95% blockage [kg]
2.5
2
1.5
1
0.5
0
Sartopore 2 150 PVDF 100 cm 2 PVDF 200 cm 2 PESU 250 cm 2
0.45 + 0.2 µm 0.22 µm 0.22 µm 0.2 µm
At 0.5 bar|7.25 psi differential
pressure
Specifications for Sartopore 2 150 and Sartopore 2 300
Biosafety
All materials pass the USP Plastic Test Class VI
Chemical comparbilaty To aqueous solutions in the pH-range 1–14
Connectors
see order numbers
Cytotoxicty
All materials are detectably non-toxic concerning
L929-cells and MRC-5-cells
Filter area 0.015 m 2 and 0.03 m 2
Materials
Asymetric, double-layerd polyethersulfone membrane
filter, polypropylene housing parts and support framing,
PTFE air filter
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