SKU: 38373075765

PALL 4452 Acrodisc Syringe Filters with PVDF Membrane - 0.45 µm, 13mm, minispike outlet (100/pkg 300/cs)

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Description

PALL 4452 Acrodisc Syringe Filters with PVDF Membrane - 0.45 µm, 13mm, minispike outlet (100/pkg 300/cs)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.

PVDF syringe filters offer excellent chemical compatibility, including aggressive acids and alcohols. However, they are not recommended for the filtration of acetone, DMF, DMSO, or strong bases.

13 mm Acrodisc syringe filters are designed for the filtration of sample volumes up to 10 mL. They feature an effective filtration area of 1.0 cm2 and a polypropylene housing which has excellent chemical compatibility properties. The syringe filters are HPLC certified for low levels of UV-absorbing extractables, preventing spurious peaks on chromatograms, ensuring both accurate and reliable results.

Pall 13 mm Acrodisc syringe filters are available with a standard male slip luer outlet or Pall’s proprietary minispike outlet. The minispike allows for easy handling with a HPLC vial, and offers a reduced hold-up volume, ensuring maximum filtrate recovery.

Typical hold-up volumes:
13 mm, male slip luer outlet:

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SKU: 38373075765

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Magan Martin
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★★★★★ 5
Perfect little set! Get both
Size: Small, Color: Porpoise
Such a soft sweater! You have to get the matching set! The quality is amazing and the material is nice and thick for those chilly days! The set feels like a more expensive brand so you get a good deal! I washed it and it did not shrink and the color did not fade. I hung to dry and the fabric still looks perfect!
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Reviewed in the United States on October 7, 2025
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Laura.h
Draper, US
★★★★★ 5
Impressive style and quality!
Size: Large, Color: Chocolate
I was impressed by this ribbed crewneck sweater's quality and style. It's soft, comfortable and flowy without being shapeless. I love the back slit which ads a little chic. I chose the chocolate color which is a rich, dark cocoa. The sweater is true to size. The sleeves are slightly bell shaped which ads elegance. I highly recommend pairing this sweater with the matching cropped pants. Together it creates a lounging set that's casual yet elegant and ideal for travel. Highly recommend both.
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Reviewed in the United States on September 11, 2023
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Cass
Waukegan, US
★★★★★ 5
Cute and Cozy
Size: Medium, Color: Chocolate
Normally I am hesitant to buy clothes off Amazon but I kept getting ads for this. I took the chance and bought this + the pants. I live in Michigan where winters get bitter cold. These are actually very cute and cozy. I wear one layer of thermals over it and my puffer coat but even without it, it's still warm. The size is fine I would say you are ok sticking with your regular size or sizing down. It is thick and stretchy too. I got lots of compliments on the outfit.
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Reviewed in the United States on January 7, 2025
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Amazon Customer
Massapequa, US
★★★★★ 3
Shades of Sweater & Pants are Off
Size: X-Large, Color: Zephyr Pink
The color of the sweater and pants are not the same shade. Also, they are far from “cozy” and not as snuggly as I had hoped for. However the quality of the construction and material appear good.
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Reviewed in the United States on February 13, 2026
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Robert Beck
Houston, US
★★★★★ 5
Very cute! High quality denim.
I'm just gonna be honest with you ladies. These look and fit best on someone with a flat stomach, or more defined waist. Otherwise it is going to be hard to find a balance of how they slouch on the waist and the right amount of baggy. I'm 5'2, 150lbs, and the 27 fits me perfect and falls about 1 1/2 inch below my belly button. The length was perfect either straight with my Converse, or cuffed with my sandals.
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