SKU: 88876489709

PALL 4502 Acrodisc Syringe Filters with Nylon Membrane - 0.45 µm, 25mm (1000/pkg)

Sale price$1135.49 Regular price$1261.66
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Description

PALL 4502 Acrodisc Syringe Filters with Nylon Membrane - 0.45 µm, 25mm (1000/pkg)Syringe filters are used in analytical chemistry applications to remove particulate contamination prior to analysis. Filtering a sample prior to sample injection into analytical instrumentation will help protect sensitive parts of the instrument from particulate build up and reduce system downtime. Sample filtration using syringe filters containing 0. 45 m (HPLC) or 0. 2 m (UHPLC) pore size membranes will also extend the life of chromatography columns

Syringe filters are used in analytical chemistry applications to remove particulate contamination prior to analysis. Filtering a sample prior to sample injection into analytical instrumentation will help protect sensitive parts of the instrument from particulate build-up and reduce system downtime. Sample filtration using syringe filters containing 0.45 μm (HPLC) or 0.2 μm (UHPLC) pore size membranes will also extend the life of chromatography columns by preventing particulate from blocking the flow path between the column packing.

Nylon syringe filters can be used for both aqueous and solvent-based sample filtration applications and show excellent chemical compatibility with esters, bases and alcohols. However, it should be noted that nylon syringe filters are not recommended for sample fluids which are strongly acidic.

25 mm Standard Acrodisc Syringe Filters

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SKU: 88876489709

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carolnev
Massapequa, US
★★★★★ 5
Not greasy
Work really well
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Reviewed in the United States on April 25, 2026
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Barbara Arms
San Leandro, US
★★★★★ 5
Change is not always better.
Love these. Smooth fabric and moist enough. Used to buy the regular ones. They changed the fabric to a rough texture. Pulls on the skin and not as efficient.
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Reviewed in the United States on January 3, 2026
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nanny america
Waukegan, US
★★★★★ 5
Did the job!
This worked really well...I use one pad for both eyes so these will last a while ...
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Reviewed in the United States on April 26, 2026
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Jan
Massapequa, US
★★★★★ 1
Awful product
These are terribly greasy, causing blurry vision. The first ingredient is mineral oil! Prior to ordering I searched the listing for the ingredients list and found nothing. I went to the product's website and still found nothing. I read reviews, which were mixed. I ordered them anyway, foolishly, and threw them in the trash.
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Reviewed in the United States on May 25, 2026
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VickiB
New York, US
★★★★★ 5
Works on waterproof Mascara
These are great for removing all makeup even waterproof, leaves my eyes moisturized.
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Reviewed in the United States on March 20, 2026

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