Hydrophilic CA Membrane Filter Rolls
- Regular price
- £720.00
- Regular price
-
- Sale price
- £720.00
- Unit price
- per
Product Type :
Sku : GCA280022
Hydrophilic CA membrane filter rolls
These Hydrophilic CA Membrane Filter Rolls Cellulose Acetate membrane filters provide superior throughput and reduce the need for filter changes; effectively decreasing both cost and process times. The hydrophilic nature and durable physio-chemical properties of these membranes support a wide range of samples and applications, including: proteinaceous solutions, rigorous or automated processes, and thermal/pressure intensive conditions. These filters are produced from an exclusive impregnation process, ensuring pore-size and material uniformity for consistent flow rates, analytical precision, and repeatable results. Additionally, our Hydrophilic CA Membrane Filter Rolls are completely un-compromised up to 135 °C (275 °F), retaining dimensional strength throughout both autoclave and steam sterilization.
Features
*Composed of cellulose and triacetate, these filters exhibit low static charge and high strength
*May be sterilized repeatedly without loss of integrity or change in bubble point
*Extremely low aqueous extractables
*Good resistance to heat and low molecular weight alcohols
*Use for filtration of enzyme solutions, diagnostic cytology or receptor binding studies
Specifications
Membrane | Hydrophilic CA Membrane Filter Rolls |
|
Color | White | |
Filter Surface | Plain | |
Thickness, μm | 150~250 | |
Size | Disc: Φ47, Φ90, Φ142, Φ293, Roll: width 270mm, length customized |
|
Pore Size, μm | 0.1, 0.22, 0.45,1.0,3.0,5.0 | |
PH | 1~14 | |
Maximum Operating Pressure | Forward: 4.2 bar @ 23 ℃; 1.5 bar @ 85 ℃ | |
Flow Rate for Hydrophilic CA Membrane Filter Rolls | ||
0.22 μm | ≥ 6 mL/min/cm2 at 1 bar | |
0.45 μm | ≥ 30 mL/min/cm2 at 1 bar | |
Integrity Test-60% IPA/water bubble point at 23 ℃ | ||
0.22 μm | ≥ 1000 mbar | |
0.45 μm | ≥ 600 mbar | |
Bacterial Retention(for 0.1 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. | ||
Non-Fiber Releasing | ||
Meets the criteria for a “non-fiber releasing” filter as defined in 21 CFR 210.3 (b) (6). | ||
Sterilization | ||
By autoclave at123℃ or EO | ||
Bacterial Endotoxins | ||
< 0.5 EU/ml as determined by the LAL test | ||