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Whatman Polycap™ Capsule Filters

By Whatman/GE Healthcare
Whatman Polycap™ Capsule Filters

Whatman Polycap capsule filters are high surface area in-line devices for applications involving large volumes of solution. The devices feature a high purity polypropylene housing that is free of adhesives or chemicals to ensure sample purity. They are available with a choice of pore sizes and are autoclavable (excluding products with a filling bell). Whatman offers a wide variety of Polycap filters to meet your specific needs.

Features and Benefits

  • High surface area capsule filters
  • Stepped hose barbs connect simply and quickly into tubing lines for immediate use
  • Do not require expensive hardware
  • Lower risk of spillage and leaks compared with traditional methods
  • One capsule can act as a prefilter to another
  • Can be used to dispense filtrate directly into unpressurized containers

Polycap AS

Suitable for use with large volume aqueous samples, these capsules are pre-sterilized and are available with a filling bell to protect the outlet from contamination. The hose barb connections connect quickly and easily to 6-10 mm or 10-12 mm ID hoses. Also available with 1/4" MNPT inlets. The devices contain a nylon membrane that gives excellent flow rates and is very low in extractables. The capsules also contain a glass microfiber prefilter to prolong the life of the final filter and allow larger volumes and difficult samples to be filtered more easily. Use for salt solutions, cleaning/rinsing solutions, immunologicals, virus suspensions, buffers, nutrients or iIrrigation solutions.

             
Cat.No. Name Pore Size Inlet/Outlet Connection PK    
15-6705-3602 Polycap 36 AS 0.2µm SB / SB $66.33
1/PK
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15-6708-3602 Polycap 36 AS 0.2 1/2" SB / 1/2" SB $66.33
1/PK
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15-6709-3602 Polycap 36 AS 0.2 MNPT / SB $66.33
1/PK
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15-6706-3602 Polycap 36 w/ Filling Bell 0.2 SB / SB $72.71
1/PK
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15-6705-3604 Polycap 36 AS 0.45 SB / SB $66.33
1/PK
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Polycap TF

Designed for use with organic solvents and chemically aggressive solutions. The devices contain a PTFE membrane. Polycap TF is available with standard hose barb and 1/4" MNPT connections. Use for biotechnology: sterile vents and exhausts for growth environments, in-line sterilization ; laboratory: clean or sterile gases, solvents, reagents, drying gases;electronic photoresists, solvents, and gases for research; pharmaceutical vents, and in-line filtration for laboratory systems.

               
Cat.No. Name Pore Size Inlet/Outlet Connection Sterile PK    
15-6711-3601 Polycap 36 TF 0.1µm 1/4" MNPT / SB No $104.60
1/PK
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15-6700-3602 Polycap 36 TF 0.2 SB / SB No $104.60
1/PK
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15-6710-3602 Polycap 36 TF 0.2 1/2" SB / 1/2" SB No $94.47
1/PK
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15-6711-3602 Polycap 36 TF 0.2 1/4" MNPT / SB No $104.60
1/PK
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15-6711-3604 Polycap 36 TF 0.45 1/4" MNPT / SB No $104.60
1/PK
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15-6700-3610 Polycap 36 TF w/ PP prefilter 1.0 SB / SB No $104.60
1/PK
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15-6711-7502 Polycap 75 TF 0.2 1/4" MNPT / SB No $136.72
0/PK
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15-6700-7501 Polycap 75 TF 0.1 SB / SB No $136.72
1/PK
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15-6700-7502 Polycap 75 TF 0.2 SB / SB No $136.72
1/PK
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15-6700-7504 Polycap 75 TF 0.45 SB / SB No $136.72
1/PK
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15-6710-7502 Polycap 75 TF 0.2 1/2" SB / 1/2" SB No $136.72
1/PK
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15-6701-7510 Polycap 75 TF w/ PP prefilter 1.0 1/2" SB / 1/2" SB No $136.72
1/PK
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Polycap TC

Developed for safe and efficient filtration of critical biological and tissue culture solutions. The capsule contains two layers of polyethersulfone (PES) membrane, which is inherently hydrophilic, low in extractables, and has excellent flow rates. The membrane also exhibits low protein binding characteristics making it ideal for use with biologically sensitive solutions. The device is supplied pre-sterilized and has a vent to evacuate any air to allow fast filtration. The outlet of the capsule is protected to prevent touch contamination during set-up and has standard hose barb connections. Some capsules available with MNPT inlet fittings. Also available with filling bell to assure cleanliness during filling.

               
Cat.No. Name Pore Size Inlet/Outlet Connection Sterile PK    
15-6714-3602 Polycap 36 TC 0.2µm/0.2µm 1/2" SB / 1/2" SB Yes $93.21
1/PK
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15-6714-3604 Polycap 36 TC 0.65/0.45 SB / SB Yes $93.21
1/PK
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15-6714-7501 Polycap 75 TC 0.2/0.1 SB / SB Yes $147.24
1/PK
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15-6717-7510 Polycap 75 TC 1.0/1.0 1/2" SB / 1/2" SB Yes $147.24
1/PK
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15-6717-9502 Polycap 150 TC 0.2/0.2 1/2" SB / 1/2" SB Yes $199.86
1/PK
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15-6717-9504 Polycap 150 TC 0.65/0.45 1/2" SB / 1/2" SB Yes $186.95
1/PK
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15-6715-3601 Polycap 36 TC w/ filling bell 0.2/0.1 SB / SB Yes $105.00
1/PK
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15-6715-3602 Polycap 36 TC w/ filling bell 0.2/0.2 SB / SB Yes $98.22
1/PK
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15-6715-3604 Polycap 36 TC w/ filling bell 0.65/0.45 SB / SB Yes $93.98
1/PK
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15-6715-7502 Polycap 75 TC w/ filling bell 0.2/0.2 SB / SB Yes $150.74
1/PK
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15-6716-3602 Polycap 36 TC w/ filling bell 0.2/0.2 1/4" MNPT / SB Yes $98.22
1/PK
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15-6718-9502 Polycap 150 TC w/ filling bell 0.2/0.2 1/2" SB / SB Yes $191.64
1/PK
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Polycap HD

Ideal for the filtration of aqueous and solvent samples at a range of pore sizes from 1 µm to 20 µm. The high loading depth filter design allows for clean-up of solution with high debris content. Polypropylene (PP) membrane. The capsules are available in two sizes and have standard hose barb connections for use with 6-10 mm or 10-12 mm ID hoses.

               
Cat.No. Name Pore Size Inlet/Outlet Connection Sterile PK    
15-6703-3610 Polycap 36 HD 1.0 µm SB / SB No $63.81
1/PK
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15-6703-3650 Polycap 36 HD 5.0 SB / SB No $63.81
1/PK
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15-6703-3611 Polycap 36 HD 10.0 SB / SB No $63.81
1/PK
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15-6703-3621 Polycap 36 HD 20.0 SB / SB No $63.81
1/PK
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15-6703-7510 Polycap 75 HD 1.0 1/2" SB / 1/2" SB No $90.60
1/PK
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15-6703-7550 Polycap 75 HD 5.0 1/2" SB / 1/2" SB No $90.60
1/PK
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15-6703-7511 Polycap 75 HD 10.0 1/2" SB / 1/2" SB No $90.60
1/PK
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15-6703-7521 Polycap 75 HD 20.0 1/2" SB / 1/2" SB No $90.60
1/PK
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Polycap SPF

Specifically designed to prefilter serum in preparation for final filtration or sterilization. The capsule contains layers of glass microfiber prefilter, ultrafine glass microfiber and a final 1.0 µm polyethersulfone membrane for the easy filtration of heavily loaded samples. Polycap SPF is available in two sizes and has stepped barb connections for use with 6-10 mm ID hoses.

               
Cat.No. Name Pore Size Inlet/Outlet Connection Sterile PK    
15-6705-3600 Polycap 36 SPF 1.0 µm SB / SB No $79.07
1/PK
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15-6705-7500 Polycap 75 SPF 1.0 SB / SB No $103.34
1/PK
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