SKU: 12116652706

Bacterial DNA Extraction kit

Sale price$124.20 Regular price$138.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Bacterial DNA Extraction kitThis product is suitable for the separation and purification of total DNA from 1 5 ml bacterial culture. After the bacteria are broken by lysozyme, they are dissolved by Buffer BL 1, and then precipitated by Buffer BL 2 to remove protein and cell debris. The genomic DNA in the centrifugal supernatant can be bound to the purification column. After washing with Buffer RP and Buffer WB to remove the proteins and PCR inhibitors remaining on the membrane,

This product is suitable for the separation and purification of total DNA from 1-5 ml bacterial culture. After the bacteria are broken by lysozyme, they are dissolved by Buffer BL-1, and then precipitated by Buffer BL-2 to remove protein and cell debris. The genomic DNA in the centrifugal supernatant can be bound to the purification column. After washing with Buffer RP and Buffer WB to remove the proteins and PCR inhibitors remaining on the membrane, the genomic DNA is eluted with Buffer TE and can be used in various molecular biology experiments immediately.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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  • To process your return/exchange, please contact us at [email protected]
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SKU: 12116652706

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4.3 ★★★★★
Based on 29 reviews
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Verified Purchase
Crystal Knapp
Fort Morgan, US
★★★★★ 5
Finally, a sturdy oversized ball my boy can't destroy! And can pick up easily
This is just wonderful! My dog has destroyed all other balls! I think this is finally one he cannot destroy. And I love the holes so he can pick it up and throw it himself. LOL. And it BOUNCES, bringing him endless joy and skill in catching it. Cause you don't know which way it will bounce off the ground. Oversize was just right for him. Glad to have found this great sturdy ball.
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Reviewed in the United States on April 29, 2026
K
Verified Purchase
Kristi V.
Pawtucket, US
★★★★★ 4
Almost perfect...upraised logo should be left off
This toy is great for relentless chewers with strong jaws! It would be almost perfect if it didn't have a "K9" logo in raised rubber on it. That is the place that my aggressive chewer shepherd/bulldog mix focuses on and is able to get small chunks off. Without that logo, he would chew the ball more evenly, instead of fixating on that one spot. He loves this ball and has chewed on it for about an hour off & on each of the 11 days he has had it. Although it is very durable so far, the flaw is the upraised logo.
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Reviewed in the United States on January 22, 2026
R
Verified Purchase
Ryan
Grantham, US
★★★★★ 5
Perfect for High-Drive Dogs & Surprisingly Durable (six month review)
I use this ring ball for structured fetch and tug sessions with my high-drive German Shepherd mix (91 lbs. at 10 mon.), and it’s easily the best toy we’ve added to our routine. What makes it truly exceptional is how it allows my dog to engage in the full canine predatory sequence: • Chase: He locks in visually and bolts after the ring when I throw it. • Grab & Hold: He brings it back, pins it against my leg, and bites down firmly (the toy—not the leg!)—his way of acting out the natural catch-and-control behavior. • Unalive & Tug: We finish with a strong tug session, which satisfies his instinct to grip and shake—basically his version of “making the toy unalive.” • Settle & Chew: Afterward, he relaxes with a chew toy or eats—completing the full physical and mental cycle in a healthy, balanced way. Durability is outstanding—this toy stands up to intense tug sessions with no tearing or damage, even with a 91 lb powerhouse. My senior dog also joins in for double tug play, and it holds up beautifully to that too. I don’t leave this toy down for chewing—it’s not a chew toy. I use it specifically for fetch and tug, then put it away when we’re done. This keeps it exciting and extends its lifespan. My dog has other chew toys he can use freely throughout the day. This isn’t just another fetch toy—when thoughtful it provides a structured, instinct-satisfying experience that’s mentally enriching and physically engaging. If you have a high-drive or working breed, or a dog who thrives on interactive play, this ring ball is 100% worth it.
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Reviewed in the United States on March 30, 2025
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Verified Purchase
Arnie
Lake Worth, US
★★★★★ 5
Good Toy
Pattern Name: Pull Monkey
Good quality. My dog loves it and it’s holding up to his attacks. It’s also adorable and cuddly. The rope part is sturdy.
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Reviewed in the United States on May 20, 2026
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Verified Purchase
Angela Chestnut
Los Angeles, US
★★★★★ 5
Great value, durable with a great squeaker!
Pattern Name: Pull Monkey
Durable dog toy! She loves playing tug of war!
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Reviewed in the United States on May 16, 2026

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