SKU: 72915346022

PALL 4785 Ion Chromatography (IC) Acrodisc Syringe Filters - 0.45 µm, 25mm (1000/pkg)

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Description

PALL 4785 Ion Chromatography (IC) Acrodisc Syringe Filters - 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. For ion chromatography sample preparation Pall supplies IC Acrodisc 25 mm syringe filters that feature an optimized hydrophilic Supor (polyethersulfone)

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.

For ion chromatography sample preparation Pall supplies IC Acrodisc 25 mm syringe filters that feature an optimized hydrophilic Supor (polyethersulfone) membrane that has undergone several washing steps ensuring the product has low conductivity detectable extractables.

Pall IC Acrodisc 25 mm syringe filters have been tested using a highly sensitive ion chromatography protocol to monitor inorganic extractables. The syringe filter is eluted with 18-Megohm/cm water to determine that the quantity of ionic extractable materials is sufficiently low, and that the product will yield accurate analytical results when used in IC experiments.

IC Acrodisc 25 mm polyethersulfone (PES) syringe filters are certified for low levels of inorganic extractables.The syringe filters for ion chromatography applications are certified for low levels of inorganic extractables, with actual background levels of filter extractables for the first 1.5 mL of filtrate that typically are less than 50ppb for nitrate and less than 20 ppb for chloride, phosphate, and sulfate.

25 mm Standard Acrodisc Syringe Filters

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SKU: 72915346022

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Amazon Customer
West Palm Beach, US
★★★★★ 5
Great work watch
Color: Black/Brown/White
What else is there to say, it’s a TIMEX. The perfect JobSite watch, durable and accurate at a reasonable price.
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Reviewed in the United States on May 13, 2026
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Luke
Bozeman, US
★★★★★ 4
It's a good look.
Color: Black/Brown/White, Color: Black/Brown/White
Very nice watch. I was complemented twice in 3 days. It fits well, looks great. I'm trying to look at screens less and teach my kids how to tell time on an analog clock face. 4 stars because, while the strap on the outside looks like it's a nylon/fabric wrist band, the inside is leather. My wrist has gotten pretty sweaty as a result. And there is a VERY audible 'tick' involved with this watch. I'm a contractor and have moderate hearing loss, but I've noticed the tick when I'm sitting quietly in my living room. If a ticking clock drives you nuts, I would not recommend. Most of the time, I am in a locale so noisy, it doesn't matter. They want a jeweler to change the battery, which, as a guy who fixes stuff, I don't love, but I've got some time before I think about that. No pun intended. I'm happy with this purchase. Good for the jobsite or a hot date with my wife.
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Reviewed in the United States on November 12, 2025
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George McLatchey
San Leandro, US
★★★★★ 5
Most Dependable and Accurate Watch I Have Ever Owned
Color: Black/Brown/White
I bought this watch in August 2022. It is now January 2026. I have worn it almost every day and every night. I mow my yard with it on, wear it for funerals and weddings but always take it off when taking a shower. I have owned many watches in my 77 years including a Rolex but will say this is the finest and most accurate watch I have ever owned. It is not fancy nor flashy but dependable and keeps PERFECT time. It is a timex and I am proud to wear it. My only recommendation is they enlarge the window showing the calendar day and wish they would include the day of the year. Thank you. A+
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Reviewed in the United States on January 24, 2026
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Noah
Cuba, US
★★★★★ 5
Worth it
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Great watch, the backlight is awesome, no complaints
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Reviewed in the United States on May 26, 2026
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Ron Hansen
Belleville, US
★★★★★ 5
"Nothing works like a Timex!"
Color: Black/Brown/White
"Nothing works like a Timex!" So true!
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Reviewed in the United States on February 4, 2026

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