SKU: 78941490725

PALL FD003K65 Jumbosep Centrifugal Device Starter Kits - 3K starter kit, gray (4/pkg)

Sale price$139.76 Regular price$155.29
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Description

PALL FD003K65 Jumbosep Centrifugal Device Starter Kits - 3K starter kit, gray (4/pkg)Jumbosep centrifugal devices provide the rapid and convenient concentration, diafiltration, and fractionation of biological samples. These uniquely designed, large volume, spin filtration products can accommodate samples up to 60 mL and concentrate a 60 mL sample to 5 mL in typically 30 minutes. Concentrates 60 mL sample volumes to 5 mL in 30 minutes Provides high recoveries, typically > 90% Low protein binding Omega membrane and polysulfone housing

Jumbosep centrifugal devices provide the rapid and convenient concentration, diafiltration, and fractionation of biological samples. These uniquely designed, large volume, spin filtration products can accommodate samples up to 60 mL and concentrate a 60 mL sample to 5 mL in typically 30 minutes.

Concentrates 60 mL sample volumes to 5 mL in 30 minutes
Provides high recoveries, typically > 90%
Low protein-binding Omega membrane and polysulfone housing minimize losses due to non-specific binding
Versatile Omega membrane is available in a variety of MWCOs, color coded for easy identification
Built-in deadstop prevents spinning to dryness
Unique sealing mechanism prevents retentate leakage and filtrate contamination
Jumbosep centrifugal devices can be used across a range of ultrafiltration applications. They are ideal for buffer exchange or salt removal of chromatography eluates and gradient fractions. They may also be used for virus concentration or removal; concentration or desalting of enzymes, antibodies, growth factors, lymphokines, DNA, and RNA samples; and separation of antibodies and other biomolecules from cell culture.

The product features a sample reservoir and filtrate receiver, both manufactured from low protein binding and chemically resistant polysulfone material. The sample reservoir and filtrate receiver can be sanitized and reused. An insert release concentrator receiver unit is supplied to ensure the efficient recovery of concentrated samples.

Jumbosep Omega membrane inserts are available in a range of MWCOs. The Omega membrane is manufactured from low protein binding modified polyethersulfone, minimizing the possibility of sample losses due to non-specific binding. These devices offer high recoveries, typically > 90%.

Jumbosep units should be used in a swinging-bucket rotor that accepts standard 250 mL bottles. Users should spin their samples at 1,000 to 3,000 x g, typically for 15 to 40 minutes, to achieve the desired retentate volume. A built-in deadstop prevents from spinning the sample to dryness.

Jumbosep starter kit including four holders, cups, caps, and membrane inserts of chosen MWCO is available for purchase. Packs of replacement Jumbosep membrane inserts may be purchased separately. Membrane inserts feature color coding for the easy identification of MWCO.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78941490725

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4.3 ★★★★★
Based on 2060 reviews
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Shari O
Carnegie, US
★★★★★ 5
Great Toy in Spite of Everything.
Color: Purple
My dog is a border collie. She loves chewing, fetching, tug of war and catch. The first day we had this toy she chewed off two of the feet. I didn't give it much of a life span. Two weeks later she chewed off a third foot. Miraculously no stuffing was exposed. It has now been a month and the toy is still going strong, albeit with one foot! She loves it. It is now June 1st. It has been almost three months and I am retiring the toy. It no longer has any feet and the tail has been ripped open and stuffing is coming out. All in all I think I got my money's worth from this toy. I ordered another one. She still loves it!
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Reviewed in the United States on March 29, 2014
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Verified Purchase
lynette Lane
Lowell, US
★★★★★ 5
Toys
Color: Orange
My dog loves this
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Reviewed in the United States on June 5, 2026
K
Verified Purchase
KEB
Chelsea, US
★★★★★ 4
Awesome, but not the best squeakers.
Color: Purple
I bought the orange gecko for my 5-month-old Corgi puppy. He absolutely loves it. He came up with a "game" (sort of) where if I pick it up and start squeaking one of the ends/squeakers really quickly over and over, he'll grab the other end/squeaker and start doing the same thing with me. It was really cute until one of the squeakers stopped working about a week after I bought it... but I guess the toy wasn't too expensive, and he doesn't really seem to mind that one of the squeakers doesn't work anymore. I might buy another next time I do an Amazon order (so I can get the free shipping) and see if it lasts a little longer.
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Reviewed in the United States on August 2, 2013
W
Verified Purchase
W. Dietrich
Louisville, US
★★★★★ 5
Great Toy For a Great Price
Color: Purple
My Aussie loves toys and plays with them as though she is a small child. She has a basket and will go to the basket and dig through it until she finds what she is looking for. Lately she has been using the bungee gecko as her toy of choice. She gets bored easily and will rip the stuffing out of most toys, the fact that this one has lasted 6 weeks or so is impressive with no rips, holes or missing limbs. Her favorite way to play is to come over to me and nudge me to play tug of war and we have broke many toys this way but so far we can play tug a war several minutes at a time and the gecko is still in one piece. For the price which is considerable less than some of her other toys I have already ordered a couple of replacements for the future. This is a great well built dog toy that has has a lot of give and can be stretched without ripping.
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Reviewed in the United States on May 3, 2013
Y
Verified Purchase
ynk
Waukegan, US
★★★★★ 3
No longer as durable
Color: Purple
I have one of these that has made it through 2 dogs but now the bungee is stretched out. It's been such a well loved toy I recently got another one. They've changed the plush fabric. The old one was indestructible. This new one is much thinner and easily torn. I wish they would go back to the old plush fabric.
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Reviewed in the United States on February 4, 2024

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