Membrane | Hydrophilic Mixed Celluse Ester (MCE) |
Color | White |
Filter Surface | Plain |
Thickness, μm | 85~110 |
Diameter | Φ47, Φ60, Φ90, Φ142, Φ150, Φ200, Φ250, Φ293, Φ300 |
Pore Size, μm | 0.1, 0.22, 0.45, 1.0, 3.0, 5.0 |
Maximum Operating Pressure | Forward: 4.2 bar @ 23 ℃; 1.5 bar @ 85 ℃ |
pH | 3.5~8 |
Flow Rate |
0.22 μm | ≥ 10 mL/min/cm2 at 1 bar |
0.45 μm | ≥ 20 mL/min/cm2 at 1 bar |
Integrity Test-water bubble point at 23 ℃ |
0.22 μm | ≥ 3100 mbar |
0.45 μm | ≥ 1500 mbar |
Bacterial Retention (for 0.10 μm & 0.22 μm only) |
Passed the bacterial challenge testing using Brevundimonas diminuta(ATCC19146)(0.22 μm) / Serratia marcescens (ATCC14041)(0.45 μm) at a minimum challenge concentration of 1 x 107 CFU/cm2. |
Extractables |
of Chinese National Standard for Safety Tests. |
TOC |
< 500 ppb |
Sterilization |
By autoclave at 123℃ or EO |
Oxidizable Substances |
Meets the criteria of Chinese Pharmacopoeia 2010, volume Ⅱ for purified water. |
Bacterial Endotoxins |
< 0.5 EU/ml as determined by the LAL test |
Good Manufacturing Practices |
