Membrane with Chemical Compatibility for
Aqueous Solutions and Aggressive Solvents
- Maximum versatility.Filters aqueous solutions or aggressive chemicals.
- Low protein binding membrane gives high recovery of critical proteinaceous samples.
- HPLC certified.Provides assurance that the filter will not add artifacts to your analysis.
- Low API adsorption.
- Our number-one choice for filtering HPLC mobile phases
- Available in 0.2 μm for UHPLC
- Suitable for pharmaceutical HPLC applications
过滤介质
- Hydrophilic polypropylene
孔径
- 0.2 and 0.45 µm
Typical Thickness
- 0.2 µm:101 µm (4.0 mils)
- 0.45 µm:114 µm (4.5 mils)
Typical Water Flow RatemL/min/cm2 at 0.7 bar (70 kPa, 10 psi)
- 0.2 µm:20
- 0.45 µm:31
Maximum Operating Temperature
- 55 °C (131 °F)
Minimum Bubble Point - Water
- 0.2 µm:2.9 bar (290 kPa, 42 psi)
- 0.45 µm:1.38 bar (138 kPa, 20 psi)
GH Polypro (GHP) Membrane is Virtually a Universal Membrane for All Applications
膜 | 蛋白质 | 一般水 | 非腐蚀性有机 | 腐蚀性有机 |
GHP | ++ | ++ | ++ | ++ |
PTFE | - | - | ++ | ++ |
PVDF | ++ | ++ | + | - |
尼龙 | +* | ++ | + | - |
++ Recommended
+ Suitable
- Not Recommended
* Dependent on protein type and concentration