PTFE

Hydrophilic PTFE membrane - Code H Characteristics: Maximum chemical and pH resistance High flow rates with minimal aqueous extractables (<0.3 wt%) Optically clear when wetted with water Non-supported Applications Ideal for HPLC and other mixtures of aqueous and organic solvents Note: Autoclaving is not recommended since the membrane then will be hydrophobic Hydrophobic PTFE membrane, supported - Code J Properties: Thin, highly porous, behaves as an absolute retentive membrane Supported: Polypropylene laminated to one side to improve handling Inert to most chemically aggressive solvents, strong acids and bases Thermostable: Can be used up to 130 °C Applications Sterilize gases: Traps aqueous aerosols Air and gas venting: Allows gases to pass freely while blocking aqueous liquids, protect vacuum pumps and critical samples Sterilize and clarify strong acids and many other solvents incompatible with other membrane types Hydrophobic PTFE membrane - Code T Properties: Thin highly porous, behaves as an absolute retentive membrane Inert to most chemically aggressive solvents, strong acids and bases Operating temperature range: Up to 260 °C Applications Sterilize gases: Traps aqueous aerosols Air and gas venting: Allows gases to pass freely while blocking aqueous liquids, protect vacuum pumps and critical samples Sterilize and clarify strong acids and many other solvents incompatible with other membrane types

PTFE-H
PTFE-H
PTFE-J
PTFE-J
PTFE-T
PTFE-T
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ITEM NUMBER
Name
Quantity / pk
Stock
Membrane Filter HY-PTFE 0.2 µm 25 mm white
ITEM NUMBER: H020A025A
Membrane Filter HY-PTFE 0.2 µm 25 mm white
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Quantity / pk: 100
Category: PTFE-H
Membrane Filter HY-PTFE 0.5 µm 25 mm white
ITEM NUMBER: H050A025A
Membrane Filter HY-PTFE 0.5 µm 25 mm white
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Quantity / pk: 100
Category: PTFE-H
Membrane Filter PTFE 0.2 µm 25 mm white laminated
ITEM NUMBER: J020A025A
Membrane Filter PTFE 0.2 µm 25 mm white laminated
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Quantity / pk: 100
Category: PTFE-J
Membrane Filter PTFE 0.2 µm 37 mm white laminated
ITEM NUMBER: J020A037A
Membrane Filter PTFE 0.2 µm 37 mm white laminated
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Quantity / pk: 100
Category: PTFE-J
Membrane Filter PTFE 0.2 µm 142 mm white laminated
ITEM NUMBER: J020A142C
Membrane Filter PTFE 0.2 µm 142 mm white laminated
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Quantity / pk: 25
Category: PTFE-J
Membrane Filter PTFE 0.5 µm 37 mm white laminated
ITEM NUMBER: J050A037A
Membrane Filter PTFE 0.5 µm 37 mm white laminated
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Quantity / pk: 100
Category: PTFE-J
Membrane Filter PTFE 1.0 µm 25 mm white laminated
ITEM NUMBER: J100A025A
Membrane Filter PTFE 1.0 µm 25 mm white laminated
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Quantity / pk: 100
Category: PTFE-J
Membrane Filter PTFE 1.0 µm 37 mm white laminated
ITEM NUMBER: J100A037A
Membrane Filter PTFE 1.0 µm 37 mm white laminated
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Quantity / pk: 100
Category: PTFE-J
Membrane Filter HY-PTFE 0.1 µm 13 mm white
ITEM NUMBER: H010A013A
Membrane Filter HY-PTFE 0.1 µm 13 mm white
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Quantity / pk: 100
Category: PTFE-H
Membrane Filter HY-PTFE 0.1 µm 25 mm white
ITEM NUMBER: H010A025A
Membrane Filter HY-PTFE 0.1 µm 25 mm white
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Quantity / pk: 100
Category: PTFE-H
Membrane Filter HY-PTFE 0.1 µm 47 mm white
ITEM NUMBER: H010A047A
Membrane Filter HY-PTFE 0.1 µm 47 mm white
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Quantity / pk: 100
Category: PTFE-H
Membrane Filter HY-PTFE 0.1 µm 90 mm white
ITEM NUMBER: H010A090C
Membrane Filter HY-PTFE 0.1 µm 90 mm white
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Quantity / pk: 25
Category: PTFE-H
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