Cellulose Acetate (CA) Membrane

Cellulose Acetate (CA) Membrane

GVS Cellulose Acetate (CA) Filtration Membrane is a supported, hydrophilic membrane that is naturally low binding. It is ideal for use in filtration applications where maximal recovery of protein is critical.

GVS CA Filtration membranes are composed of pure cellulose acetate that is internally supported by an inert polyester web. This web gives each membrane exceptional strength to prevent cracking, tearing, breaking and distortion when handled or creased. The resulting membrane has dimensional stability that can withstand autoclaving or steam sterilizing leaving the membrane unaffected in temperatures up to 135°C (274°F). The exceptional dimensional strength and low binding characteristics of GVS CA Filtration Membranes provides higher throughputs than competitive offerings and reduces the amount of filter changes needed during proteinaceous solution filtering. Its uniform pore size and consistent flow rates ensure reliable performance.

Category:

Features:
Superior strength: Can withstand aggressive handling or be used with automated equipment without breaking or tearing
Low extractables: Ensures tests will be clean with consistent results
Hydrophilic: Wets out rapidly
Lot-to-lot consistency: Quality checks ensure consistent flow and diffusion rates for dependable results every time
Nonlysing of cells: Prevents contamination of critical solutions
Autoclaving and steam sterilizing
Applications:
Typical Applications
Protein and enzyme filtration
Biological fluid sterilization
Tissue culture media sterilization
Cold sterilization

USP Class VI testing Passed
Thickness 65-100μm
Maximum Operating Temperature 135°C
Sealing Compatibility Ultrasonics, Heat, Radio Frequency and Insert Molding
Pore Size Range 0.22 to 5.0μm

Performance

Pore Size (μm) Flow Time (s) Volume/Vacuum (mL/in Hg) Flow Rate (mL/min/cm2@10psi) Bubble Point (psi)
0,22 70-155 250/20 10.26-22.72 50-72
0,45 20-49 250/20 32.46-79.53 30-45
0,65 15-40 250/20 39.77-106.04 18-32
0,8 13-36 250/20 44.18-122.36 14-28
1,2 40-248 500/5 51-318 11-22
5,0 23-59 500/5 216-553 6-16

 

Part No. Membrane Diameter Pore Size Membrane Color Package Sterilized
1212374 13mm 0.22μm CA(Cellulose Acetate) Plain 100/pk No

Order
1213124 25mm 0.22μm CA(Cellulose Acetate) Plain 100/pk No

Order
1213804 47mm 0.22μm CA(Cellulose Acetate) Plain 100/pk No

Order
1221730 50mm 0.22μm CA(Cellulose Acetate) Plain 100/pk No

Order
1214357 90mm 0.22μm CA(Cellulose Acetate) Plain 25/pk No

Order
1215074 142mm 0.22μm CA(Cellulose Acetate) Plain 25/pk No

Order
1215427 293mm 0.22μm CA(Cellulose Acetate) Plain 25/pk No

Order
1224211 30cmx3m 0.22μm CA(Cellulose Acetate) Plain 1/pk No

Order
1215533 13mm 0.45μm CA(Cellulose Acetate) Plain 100/pk No

Order
1215635 25mm 0.45μm CA(Cellulose Acetate) Plain 100/pk No

Order
1215676 47mm 0.45μm CA(Cellulose Acetate) Plain 100/pk No

Order
3052874 50mm 0.45μm CA(Cellulose Acetate) Plain 100/pk No

Order
1212375 90mm 0.45μm CA(Cellulose Acetate) Plain 25/pk No

Order
1221546 102mm 0.45μm CA(Cellulose Acetate) Plain 25/pk No

Order
1212517 142mm 0.45μm CA(Cellulose Acetate) Plain 25/pk No

Order
1212620 293mm 0.45μm CA(Cellulose Acetate) Plain 25/pk No

Order
1240382 30cmx3m 0.45μm CA(Cellulose Acetate) Plain 1/pk No

Order
1212846 25mm 0.65μm CA(Cellulose Acetate) Plain 100/pk No

Order
1212942 47mm 0.65μm CA(Cellulose Acetate) Plain 100/pk No

Order
1213037 90mm 0.65μm CA(Cellulose Acetate) Plain 25/pk No

Order
1213305 13mm 0.8μm CA(Cellulose Acetate) Plain 100/pk No

Order
1213358 47mm 0.8μm CA(Cellulose Acetate) Plain 100/pk No

Order
3034974 20x20cm 0.8μm CA(Cellulose Acetate) Plain 5/pk No

Order
3034975 30cm X 3m 0.8μm CA(Cellulose Acetate) Plain 1/pk No

Order
1213805 47mm 1.2μm CA(Cellulose Acetate) Plain 100/pk No

Order
1213958 142mm 1.2μm CA(Cellulose Acetate) Plain 25/pk No

Order
1214038 293mm 1.2μm CA(Cellulose Acetate) Plain 25/pk No

Order
3041202 1/pk 1.2μm CA(Cellulose Acetate) Plain 1/pk No

Order
1214370 25mm 5.0μm CA(Cellulose Acetate) Plain 100/pk No

Order
1214411 47mm 5.0μm CA(Cellulose Acetate) Plain 100/pk No

Order
1212648 90mm 5.0μm CA(Cellulose Acetate) Plain 25/pk No

Order
3049247 1/pk 5.0μm CA(Cellulose Acetate) Plain 1/pk No

Order

Related products