Membrane Filters

Membrane

Polyethersulfone (PES)

Diameter

47 mm

90 mm

142 mm

200 mm

Effective Filtration Area

13 cm²

50 cm²

141 cm²

255 cm²

Thickness

Approximately 110 μm

Pore Size

0.2 μm/0.45 μm/0.45+0.2 μm/0.65+0.2 μm/0.8+0.2 μm/1.2+0.2 μm

Maximum Operating Temperature

Can withstand moist heat sterilization

Integrity

As an example, for PES A series with a single layer of 0.2 μm, bubble point is 4.8±0.5 bar

As an example, for PES C series with a single layer of 0.2 μm, bubble point is 4.3±0.5 bar

Water Permeability

As an example, for PES A series with a single layer of 0.2 μm, water flux is ≥45 mL/bar/min/cm²

As an example, for PES C series with a single layer of 0.2 μm, water flux is ≥35 m L/bar/min/cm²

Bacterial Retention

﹥10⁷ cfu/cm² B.diminuta ( ATCC^® 19146^TM )

Biological Safety

All construction components meet the biological safety requirements refering to USP <88> Class VI plastic and USP <87>

Quality System

Manufactured in a facility whose Quality Management System has been certified with ISO 9001

Manufacturing

Environment

Manufactured in conformance with cGMP

Shelf Life

3 years at 10-35℃ and below 70% humidity