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Cytiva Whatman™ WTP Range PTFE Membranes

Suited for applications involving aggressive organic solvents, strong acids, and alkalis due to being chemically stable and inert. Whatman™ WTP Range PTFE Membranes are particularly suitable for preparing samples for HPLC analysis, air and gas sterilization.

€ 461.00 - € 685.00

Specifications

Material PTFE
Hydrophobicity Hydrophobic
Membrane Type WTP
Quantity 100 Pack
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Products 5
Product Code Brand Diameter (Metric) Pore Size Gas Flow Rate Price Quantity & Availability  
Product Code Brand Diameter (Metric) Pore Size Gas Flow Rate Price Quantity & Availability  
11344874
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Cytiva
7582-002
25 mm 0.2 μm 4.5L/min/cm2
€ 461.00
Pack of 100
Estimated Shipment: 09-01-2025
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10634132
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Cytiva
7590-004
47 mm 1.0 μm 17L/min/cm2
€ 636.00
Pack of 100
In Stock
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11354874
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Cytiva
7582-004
47 mm 0.2 μm 4.5L/min/cm2
€ 685.00
Pack of 100
In Stock
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Add to basket
 
11364874
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Cytiva
7585-004
47 mm 0.5 μm 7.5L/min/cm2
€ 607.00
Pack of 100
In Stock
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11305094
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Cytiva
7590-002
25 mm 1.0 μm 17L/min/cm2
€ 471.00
Pack of 100
Estimated Shipment: 09-01-2025
to see stock.
Add to basket
 
Description

Description

Suited for applications involving aggressive organic solvents, strong acids, and alkalis due to being chemically stable and inert. Whatman™ WTP Range PTFE Membranes are particularly suitable for preparing samples for HPLC analysis, air and gas sterilization.

PTFE stretched film, laminated to a nonwoven polypropylene support web
  • Naturally hydrophobic
  • 0.5μm size is generally used for sample prefiltering in HPLC analyses for sample filtration where any solid particles can cause permanent damage to column
  • 0.2μm size is used in sterile venting of vacuum manifolds and sterile filtrate tanks and containers

 

Use up to 120°C (248°F); higher temperatures will cause laminate to soften.

Applications:

 

  • Clarification of corrosives, solvents, and aggressive fluids
  • Collecting moist dusts for subsequent analysis (0.5 and 1.0μm pore sizes)
  • Air and gas sterilization (0.2 and 0.5μm pore sizes)
Specifications

Specifications

PTFE
Hydrophobic
WTP
100 Pack
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