pall,颇尔,GH Polypro (GHP) 圆盘过滤膜,60189, 66557, 66628, 66629, 66340, 66640, 66548, 66625, 66626

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

++ Recommended
+ Suitable
- Not Recommended
* Dependent on protein type and concentration

• 47 mm Glass Filter Funnels
• SolVac™ Filter Holder
• 不锈钢摄子
• 真空泵/压力泵