Withstands up to 75psi. 55[degree]C maximum. Nonpyrogenic. Individually wrapped. Sterile. 50/pk. 1.5. $206.87. 4189. Acrodisc Syringe Filter with Versapor Membrane 0.8um pore size. 25mm diameter. Cell cultures other biological applications. Luer-Lok design. Large-pore Versapor acrylic copolymer membrane. Withstands 75psi. 55[degree]C maximum.
Jan 19, 2022 · The maximum power density of 364 mW/cm 2 was yielded by PBI/sGO-2 membrane when operating the cell at 160 °C under non humidified conditions. In comparison, a maximum power density of 235 mW/cm 2 was determined by the PBI membrane under the same operating conditions. To investigate the HT-PEMFC stability, long-term stability tests were
Catalogue Number. HVLP04700. Trade Name. Durapore ®. Description. Durapore® Membrane Filter, 0.45 µm. Background Information. Durapore® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic Durapore® membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes.
Pall Laboratory. of filter media: hydrophilic nylon membrane for excellent chemical compatibility with esters, bases, and alcohols, without pre-wetting; GHP (hydrophilic polypropylene) membrane for low protein binding; and hydrophilic PVDF (polyvinylidine fluoride) membrane for use in aqueous and non-aggressive,. Compare this item.
the maximum current, 4.8 mA/cm2, falling below that measured at 26°C. When discharged across a 74.4 resistor, a stable 0.3 V ±2 mV was measured for more than 6.5 h, after which the experi-ment was terminated. The performance drop at 55°C is likely due to drying of the polymer membrane. The effect of humidification was tested by
Differential Pressure: The maximum differential pressures per element are listed on the front of this document, including design values for multi-element housings. Temperature: Maximum operating temperature is 131°F (55°C). Maximum cleaning temperature is 122°F (50°C). pH: Allowable range for continuous operation is 2.0 to 10.0.
• Maximum Feed Silt Density Index SDI 5 • Free Chlorine Tolerance c <0.1 ppm a Maximum temperature for continuous operation above pH 10 is 95 °F (35 C). b Refer to Cleaning Guidelines in specification sheet 609- 23010. c Under certain condit ions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure.
Membrane Polymer: Composite Polyamide Membrane Active Area: 85 ft2 (7.9 m2) Application Data* Maximum Applied Pressure: 600 psig (4.14 MPa) Maximum Chlorine Concentration: < 0.1 PPM Maximum Operating Temperature: 113 F (45 C) pH Range, Continuous (Cleaning): 2-10 (1-12)* Maximum Feedwater Turbidity: 1.0 NTU
where φ ca is the cathode relative humidity [%], p sat T is the saturation pressure [Pa] of vapour at temperature T, V ca is the volume of cathode [m 3], R is the universal gas constant [8.314 J K-1 m o l-1], T ca is the cathode temperature [K], n ̇ H 2 O _ c l ca is the water vapour transferred from catalyst layer to the cathode [mol s-1], p
PALL AP-4560 Acrodisc PSF Syringe Filter with GHP Membrane, 0.45 µm Pore Size, 25 mm Diameter, 50/Package, 200/Case 55°C Maximum Operating Temperature At 2.1 ...
Maximum Operating Pressure 10 bar (145 psi) Maximum Operating Temperature 55°C (131°F) Cleaning pH Range1 1.0 12.0 Cleaning Chlorine Tolerance 200 ppm for sanitization at pH ≥10.5 Maximum Pressure Drop 1 bar (15 psi) per element; 4 bar (60 psi) per housing 1 Refer to temperature and pH limits in our Membrane Cleaning Guides.
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) Maximum versatility. Filters aqueous solutions or aggressive chemicals. Low protein binding membrane gives high recovery of critical proteinaceous samples. HPLC certified. Provides assurance
Feb 24, 2022 · Three membrane operating temperatures (320, 350, and 380 °C), four pressure differences (2, 3, 4, and 5 atm) across the membrane, and four vacuum degrees (−15, −30, −45, and −53 kPa
Basically two design temperature ranges (between supply water and return water) can be adopted for hot water and chilled water: a standard temperature range, typically equal to 95 – 85 °C for the hot water and 7 – 12 °C for the chilled water; a moderate temperature range, typically equal to 55 – 45 °C for the hot water and 17 – 21
Operating Limits • • • • • • • • • c • • Membrane Type Polyamide Thin-Film Composite Maximum Operating Temperature 113°F (45°C) Maximum Operating Pressure 600 psig (41 bar) Maximum Pressure Drop 15 psig (1.0 bar) pH Range, Continuous Operationa 3 - 10 pH Range, Short-Term Cleaning (30 min.)b 1 - 12 Maximum Feed Flow 70