Filtry kapsułowe Polycap AS

Filtry kapsułowe Polycap AS (Aqueous Solution) stanowią kombinację membrany nylonowej i prefiltra z włókna szklanego (GMF) wydłużając tym samym żywotność jednostki i umożliwiając jednocześnie filtrację dużych objętości próbek trudnych do filtracji.
Whatman Polycap AS (Aqueous Solution) combines a nylon membrane filter and glass microfiber (GMF) prefilter for a long lifetime device that can filter large volumes of even difficult, particulate-laden samples.

• First layer (GMF) acts as a prefilter to ensure longer membrane (0.2, 0.45, and 1.0 µm) life and higher filtration efficiency.
• Nylon membrane filter layer is inherently hydrophilic, has low extractables, is biosafe, and has excellent flow rates
• Polypropylene housing is thermally fused (no glues, adhesives, or extraneous materials), reducing extractable levels
• Can be tested with bubble point, pressure decay, or forward flow methods
• Available in presterilized and nonsterile (autoclavable) versions
• Manufactured according to ISO9001:2008 QMS standards

Whatman capsule filters are available for a variety of applications. Browse the Polycap line to find the filter that matches your needs.

Polycap AS for aqueous solutions
Polycap AS are Whatman capsule filters specifically designed for high-volume filtration of aqueous sample solutions in a compact size. With a nylon membrane filter and GMF prefilter, these filters have a long usable life.
Housing Polypropylene (PP) 
Sterile Yes 
Operating pressure max. 4.1 bar (60 psi) 
Vent On inlet 
Prefilter Glass microfiber double laminated with polyolefin monofilament non-woven 
Endotoxin Level LAL tested; 0.5 EU/ml 
Sterilization Certain filter devices have been sterilized.Capsules may be autoclaved at 121°C for 20 minutes. However; an integrity test should be performed after autoclaving. Filling bell is not autoaclavable but is detachable. 
Sealing Heat-fused 
Support System Polypropylene (PP) 
Product Product Name Dimensions Pore size
2606T Polycap AS 36 Capsule Filter; 0.2 µm; FNPT inlet and outlet (5 pcs) 36 mm 0.2 µm
2706T Polycap AS 75 Capsule Filter; 0.2 µm; FNPT inlet and outlet (5 pcs) 75 mm 0.2 µm
2707NS Polycap AS 75 Capsule Filter; 0.45 µm; SB inlet and outlet (5 pcs) 75 mm 0.45 µm
6705-3602 Polycap AS 36 Capsule Filter; sterile; 0.2 µm; SB inlet and outlet (1 pc) 36 mm 0.2 µm
6705-3604 Polycap AS 36 Capsule Filter; sterile; 0.45 µm; SB inlet and outlet (1 pc) 36 mm 0.45 µm
6706-3602 Polycap AS 36 Capsule Filter; sterile; 0.2 µm; SB inlet and outlet plus filling bell (1 pc) 36 mm 0.2 µm
6708-3602 Polycap AS 36 Capsule Filter; sterile; 0.2 µm; 1/2 SB inlet and outlet (1 pc) 36 mm 0.2 µm
6709-3602 Polycap AS 36 Capsule Filter; sterile; 0.2 µm; MNPT inlet and SB outlet (1 pc) 36 mm 0.2 µm