SKU: 52023670060

Sartorius 180E03---------E Sartolab™ RF Vacuum Filtration Unit, 0.22 μm, 250mL, 12/pack

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Description

Sartorius 180E03---------E Sartolab™ RF Vacuum Filtration Unit, 0.22 μm, 250mL, 12/packElevate your vacuum filtration using the state of the art, convenient Sartolab RF 250, PES Vacuum Filtration Units. These units can support vacuum filtration of samples up to 250 mL. They were designed for research purposes and the filtration of small volumes. Polyethersulfone Membrane Sartolab RF 250 PES Vacuum Filtration Units include a unique polyethersulfone membrane. This membrane is the optimal choice for your filtration needs, combining low

Elevate your vacuum filtration using the state-of-the-art, convenient Sartolab® RF 250, PES Vacuum Filtration Units. These units can support vacuum filtration of samples up to 250 mL. They were designed for research purposes and the filtration of small volumes.

Polyethersulfone Membrane

Sartolab® RF 250 PES Vacuum Filtration Units include a unique polyethersulfone membrane. This membrane is the optimal choice for your filtration needs, combining low protein binding properties and the highest flow rates. With a pore size of 0.22 µm, the filtration units can meet the demands for multiple applications, including sterile filtration of cell culture, media, buffers and reagents.

State of the Art Engineering

Sartolab® RF 250 PES Vacuum Filtration Units were designed to optimize your user experience in vacuum filtration. We have optimized membrane support for the lowest hold-up volumes and reduction of foam formation (and thus denaturation of proteins). Sartolab® RF 250 PES Vacuum Filtration Units include a vacuum tube connector for stand-alone filtration (these units can also be used with the Sartolab® Multistation). Further, a screw cap has been included to store the filtrate. The screw caps of the bottles are delivered extra packed, individually wrapped to maintain sterility. Notably, the 45 mm neck thread of the Sartolab® units ensures a vacuum-tight seal to bottles with this standard thread.

Minimized Contamination Risk

Sartolab® RF 250 PES Vacuum Filtration Units are ready-to-use units, minimizing the risk of contamination. There is no further need for liquid transfer for storage as the unit.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 52023670060

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4.7 ★★★★★
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J
Verified Purchase
JHF
Draper, US
★★★★★ 5
Great Toy!
Size: 3.5"
My dog loves it. The ball is not soft, that's why I chose it for my super chewer dog. The squeak pitch is a medium level. The ball fits comfortably in her mouth. I would say it's an average weight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
I
Verified Purchase
Iamabate2
Lake Worth, US
★★★★★ 5
Durable for large dogs
Size: 3.5"
This is adorable ball. I have a 90 pound Dog and is still intact. I’d like to use it at night when I throw the ball because it lights up my Dog likes this ball over any tennis ball. It’s chewy and a little spikes massages there gums. I bought this ball 9 months ago and he plays with it every day. The light still works.
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Reviewed in the United States on April 18, 2026
K
Verified Purchase
Kindle Customer
West Palm Beach, US
★★★★★ 4
Dog loves it
Size: 3.5"
Beautiful blue, No smell, Dog like the soft spikes. Very bouncy. The light only work when I bounce it hard enough and it hits just right.
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Reviewed in the United States on June 18, 2025
C
Verified Purchase
Cristianne M
Chelsea, US
★★★★★ 5
HE WON’T STOP PLAYING!!!!! Ha Ha!
Size: 3.5", Size: 3.5"
Just when I thought I couldn’t find a toy that would let me watch a 2 1/2 hour movie without interruption…. This came along!! I had to hide it overnight, but he saw where I hid it and he whined for 20 minutes until he finally went to sleep and they say dogs don’t have long-term memory well, this one as soon as I woke up was sitting right by the closet where the ball was hiding, he hasn’t let it go since ….the disco lights are fun, especially at night!!!The only thing is he’s biting the little spikes off but at least he’s spitting them out which is a good thing. Highly recommend for hours and hours of enjoyment plus it’s very bouncy.
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Reviewed in the United States on December 13, 2023
K
Verified Purchase
Katie Porter
Phoenix, US
★★★★★ 5
Dog's best friend
Size: 3.5"
Best ball ever! My dog loves it...the only improvement could be made is a tracking device, because when he loses it he is a lost little doggo!
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Reviewed in the United States on March 19, 2026

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