SKU: 25037383728

Sartorius VS2032 Vivaspin 20 Centrifugal Filter Unit, MWCO 50 kD, 48/pk

Sale price$230.09 Regular price$255.66
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

Sartorius VS2032 Vivaspin 20 Centrifugal Filter Unit, MWCO 50 kD, 48/pkVivaspin 20 centrifugal concentrators offer increased volume flexibility and performance to the Vivaspin potfolio. Vivaspin 20 handles 5 to 20 ml in swing bucket rotors and 14 ml in fixed angle rotors accepting 50 ml centrifuge tubes. Vivaspin 20 features twin vertical membranes for unparalleled filtration speed and >100 fold concentration. Volume graduation allows monitoring the concentration process and the modified dead stop pocket simplifies

Vivaspin 20 centrifugal concentrators offer increased volume flexibility and performance to the Vivaspin potfolio. Vivaspin 20 handles 5 to 20 ml in swing bucket rotors and 14 ml in fixed angle rotors accepting 50 ml centrifuge tubes. Vivaspin 20 features twin vertical membranes for unparalleled filtration speed and >100-fold concentration. Volume graduation allows monitoring the concentration process and the modified dead stop pocket simplifies pipetting of the final concentrate.High retentate recovery >90%.Vertical twin membrane for ultra-fast concentration.Safe sample

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 25037383728

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4.7 ★★★★★
Based on 22 reviews
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K
Verified Purchase
Kindle Customer
Phoenix, US
★★★★★ 3
Not a chew toy
Size: Medium (VALUE 2-Pack), Style: Beef
This is not for a voracious chewer...not durable. My dog destroyed in a matter of minutes, so the cost was high compared to the time it lasted. Maybe my expectation was too high but was disappointed in this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
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Verified Purchase
Craig McNulty
Massapequa, US
★★★★★ 5
Tough
Size: Jumbo, Style: Peanut Butter
Great for chewers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
K
Verified Purchase
Karen
Birmingham, US
★★★★★ 5
Great chew toy- probably best for medium to normal size large dogs😀
Pattern Name: Large, Pattern Name: Large
We purchased this toy for our 140lb Akita. He loved playing with it and really loved the peanut butter inside. Unfortunately he is a big persistent/determined dog and was able to chew the toy to get every bit of peanut butter out of it ! I think it is a great product for a little more mellow dogs!
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Reviewed in the United States on July 21, 2025
T
Verified Purchase
Tia
Natrona Heights, US
★★★★★ 5
Fun dog peanut butter toy
Pattern Name: Small
My dog loves this peanut butter toy! It takes a little to fill but i keep the dog peanut butter in the refrigerator which makes it pretty easy
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Reviewed in the United States on January 3, 2026
T
Verified Purchase
Tara
Fort Morgan, US
★★★★★ 5
Survived a pitbull!
Pattern Name: Medium
I have bought so many fillable toys for my dog that didn't last. This is the only one that has not been chewed up by my pitbull. I put soft treats in it and squish them down. Keeps him busy and happy.
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Reviewed in the United States on December 9, 2025

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