Johnson Test Papers’ hydrophilic PTFE syringe filters use special hydrophilic PTFE membrane as the filter medium.
This material has maximum chemical and pH resistance and is visually clear when wet with water. The PTFE-H syringe filter is a versatile filter for aqueous and aggressive organic solvent-based solutions and especially ideal for HPLC operation.
Pure, colour-coded polypropylene housing with a choice of smooth or geared rims are available.
Parameters | 13mm | 25mm | ||
Membrane Material | PTFE | PTFE | ||
Housing Material | PP | PP | ||
Filter Diameter (mm) | 13 | 25 | ||
Filtration Area (cm2 ) | 1.09 | 4.08 | ||
Pore Size (μm) | 0.22 | 0.45 | 0.22 | 0.45 |
Holdup Volume (μl) | <20 | <100 | ||
Sample Volume (ml) | <10 | <100 | ||
Maximum Operating Temperature | 130°C | 130°C | ||
Maximum Operating Pressure (psi) | 87 | 87 | ||
Applicable pH Value | 1-14 | 1-14 |
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Product Code | Diameter | Pore Size | Sterilisation | Pack Size | In Stock | Price | Qty |
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product code SFH13P020N | diameter 13mm | pore size 0.22 | sterilisation No | pack size 100 | In stock
IN STOCK
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Price £21.99 | Quantity |
product code SFH13P045N | diameter 13mm | pore size 0.45 | sterilisation No | pack size 100 | In stock
IN STOCK
|
Price £21.99 | Quantity |
product code SFH25P020N | diameter 25mm | pore size 0.22 | sterilisation No | pack size 100 | In stock
IN STOCK
|
Price £32.99 | Quantity |
product code SFH25P045N | diameter 25mm | pore size 0.45 | sterilisation No | pack size 100 | In stock
IN STOCK
|
Price £32.99 | Quantity |
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