SKU: 75616732304

Sartorius VS2022 Vivaspin 20 Centrifugal Filter Unit, MWCO 30 kD, 48/pk

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

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Description

Sartorius VS2022 Vivaspin 20 Centrifugal Filter Unit, MWCO 30 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
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  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
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SKU: 75616732304

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4.5 ★★★★★
Based on 21 reviews
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Verified Purchase
Hilary Alexander
Waukegan, US
★★★★★ 5
Great dress
Size: X-Large, Color: Crimson, Size: X-Large, Color: Crimson
Perfect dress for many different occasions
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 29, 2025
K
Verified Purchase
Kate, NYC
Phoenix, US
★★★★★ 5
My favorite this summer
Size: 9, Color: Red Leather, Size: 9, Color: Red Leather
These are very nice. I like this type of sandal with the "thong" feature while also having my foot gently hugged. These did not require much breaking in, seemed pretty comfortable from the first wear. I wore them to a high-end rooftop restaurant with a chiffon and silk maxi dress, and it worked really well, got compliments and all, though I have no good shots from there with these sandals visible. The red color definitely makes them pop, especially with black elements of the outfit. I also got them in black here, and in white from another store. Their shape is delicate, yet sharp and stylish, and they seem to be well-made. When I got these shoes, I took them to my artistic shoe repair guy, to promptly put protective layer on the front bottom of the soles. That way, it always looks like new, no scratched sole. That costs a bit, but worth it for me. I might buy a pair or two in some other colors, later. I am 5'10" tall, clothes size M, shoes - 9, 150lb. These shoes feel true to size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 19, 2025
M
Verified Purchase
michelle
Pawtucket, US
★★★★★ 5
Size up! Super comfortable!
Size: 10, Color: Black Leather
Super comfortable, can walk al night in them. I size up in anything steve madden. I’m usually a 9, but a 9.5 in steve madden fits almost exact so I get a size 10 in any of their shoes. Sizing is consistent throughout styles but I def need to size up. If you’re in between sizes, I suggest a whole size up. Unless you like an exact fit, personally I think an exact fit looks off any slight movement of your foot and the shoe looks like it doesn’t fit. I would say they’re pricey but they’re def a classy and comfortable pair of heels!
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Reviewed in the United States on July 18, 2025
V
Verified Purchase
valeria
Alexandria, US
★★★★★ 4
Good
Size: 7, Color: Black Leather
Cute , you’ll need to break them in. If you have wide feet theses probably aren’t for you Over all as shown , true to size
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Reviewed in the United States on October 31, 2025
E
Verified Purchase
Erin W.
Massapequa, US
★★★★★ 5
Perfect little kitten heel sandal
Size: 9, Color: Black Leather
Adorable! The perfect little kitten heel sandal. As cute with jeans as they are with dresses. Very comfortable, great heel height. True to size. I now own them in 3 colors!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025

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