GVS Filter, Roll, Supported NC, 0.45µm, 300x3000mm, 1/PK 1212590

Laminated PTFE membrane sheets designed for filtration and venting applications where chemical resistance and particle retention are required. The product is a PTFE membrane laminated to a polypropylene support that provides improved durability and easy handling, and is suitable for filtration of aggressive solutions, venting, phase separations and aerosol sampling. The membranes are inherently hydrophobic and can be used for aqueous solutions when prewetted with methanol; they are autoclavable up to 130°C.

Key Features:

• Membrane material: PTFE laminated to polypropylene (PTFE - PP laminated)
• Pore size: 0.22 µm
• Dimension: 200 x 200 mm (20 x 20 cm)
• Pack quantity: 5 sheets per pack
• Hydrophobic: Yes
• Autoclavable: Yes, up to 130°C

Advantages:

• Broad chemical compatibility with strong acids and aggressive solvents due to PTFE construction
• Inherent hydrophobicity prevents moisture absorption, making it suitable for venting and aerosol sampling
• Lamination to polypropylene support improves durability and handling for easier use
• High air flow and low extractables combine particle retention with effective gas/permeation performance