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Filter Systems and Bottle Top Filters, Celltreat®

By Celltreat
Filter Systems and Bottle Top Filters, Celltreat®

Celltreat® Vacuum Filter Systems and Bottle Top Filters are ideal for large volume sample separation and purification. The filter systems include bottle top filter and solution bottle with cap, and are manufactured in a Class 100,000 clean room, from USP class VI virgin polystyrene. They are available in 150mL, 250mL, 500mL, and 1000mL sizes and are individually packaged sterile (gamma irradiated) in easy to open plastic bags with individually wrapped caps. Angled hosebarb adapter fits 3 size hose diameters and increases unit stability.

The filter membrane is Polyethersulfone (PES) material in 0.22µm, 0.45µm, and NEW 0.10µm pore sizes for rapid flow rate and low protein binding. Additional filters are available with either polystyrene or polypropylene construction.

Filter Systems

  • 0.10µm PES membrane ideal for mycoplsama removal
  • 0.22µm PES membrane is the first choice for sterile filtration of cell culture media
  • 0.45µm PES membrane ideal for solution clarification
               
Cat.No. Membrane Membrane Diam. Pore Size Reservoir Capac. CS    
40-229701 PES 50mm 0.45µm 150mL $59.84
12/CS
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40-229702 PES 75mm 0.45µm 250mL $72.82
12/CS
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40-229703 PES 75mm 0.45µm 500mL $95.40
12/CS
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40-229704 PES 90mm 0.45µm 1000mL $137.76
12/CS
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40-229705 PES 50mm 0.22µm 150mL $61.05
12/CS
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40-229706 PES 75mm 0.22µm 250mL $74.69
12/CS
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40-229707 PES 75mm 0.22µm 500mL $97.48
12/CS
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40-229721 PES 50mm 0.10µm 150mL $100.00
12/CS
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40-229722 PES 75mm 0.10µm 250mL $126.00
12/CS
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40-229723 PES 75mm 0.10µm 500mL $182.00
12/CS
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40-229724 PES 90mm 0.10µm 1000mL $242.00
12/CS
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40-229708 PES 90mm 0.22µm 1000mL $137.49
12/CS
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Bottle Top Filters, Polystyrene

  • Hydrophilic nylon membrane has excellent chemical compatibility and does not require pre-wetting
  • Angled hose barb adapter fits 3 size hose diameters and increases unit stability
  • Polyethersulfone (PES) membrane for high flow and low binding
  • Two membrane pore sizes: 0.22 or 0.45µm
  • Bottle top filters fit on Celltreat solution bottles or other standard 45mm threaded solution storage bottles
  • Packaged sterile (gamma irradiated) in bags
               
Cat.No. Membrane Membrane Diam. Pore Size Reservoir Capac. CS    
40-229711 PES 50mm 0.45µm 150mL $91.14
24/CS
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40-229712 PES 75mm 0.45µm 250mL $112.46
24/CS
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40-229713 PES 75mm 0.45µm 500mL $137.07
24/CS
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40-229714 PES 90mm 0.45µm 1000mL $196.67
24/CS
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40-229715 PES 50mm 0.22µm 150mL $92.19
24/CS
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40-229716 PES 75mm 0.22µm 250mL $113.53
24/CS
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40-229717 PES 75mm 0.22µm 500mL $139.31
24/CS
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40-229718 PES 90mm 0.22µm 1000mL $196.87
24/CS
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40-229732 Nylon 75mm 0.45µm 250mL $183.00
24/CS
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40-229733 Nylon 75mm 0.45µm 500mL $222.00
24/CS
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Bottle Top Filters, Polypropylene

  • Fits on standard GL 45 threaded glass vacuum bottles
  • Excellent chemical resistance offered with polypropylene housing as compared to polystyrene
  • High temperature range of 4°C to 37°C is suitable for many applications
  • Hydrophilic nylon membrane has excellent chemical compatibility with esters, bases, and alcohols, and does not require pre-wetting
  • Hydrophobic PTFE membrane has excellent temperature resistance and is useful for clarifying aqueous samples as well as strong acid and alkali solvent filtration
               
Cat.No. Membrane Membrane Diam. Pore Size Reservoir Capac. CS    
40-229735 Nylon 90mm 0.45µm 500mL $114.00
12/CS
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40-229736 Nylon 90mm 0.45µm 1000mL $120.00
12/CS
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40-229737 Nylon 90mm 0.20µm 500mL $120.00
12/CS
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40-229738 Nylon 90mm 0.20µm 1000mL $127.00
12/CS
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40-229725 PTFE 90mm 0.45µm 500mL $127.00
12/CS
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40-229726 PTFE 90mm 0.45µm 1000mL $132.00
12/CS
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