Cole-Parmer Omega® Long Pipette Tip, 20 To 200 Μl, Sterile, Filter, Low Retention; Bulk 1000/bg Suggestd Replcmt Itm: 24502-53
SKU: 77031555608

Cole-Parmer Omega® Long Pipette Tip, 20 To 200 Μl, Sterile, Filter, Low Retention; Bulk 1000/bg Suggestd Replcmt Itm: 24502-53

Sale price$88.89 Regular price$98.77
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Cole-Parmer Omega® Long Pipette Tip, 20 To 200 Μl, Sterile, Filter, Low Retention; Bulk 1000/bg Suggestd Replcmt Itm: 24502-53Cole Parmer Omega Long Pipette Tip, 20 To 200 l, Sterile, Filter, Low Retention; Bulk 1000 bg Suggestd Replcmt Itm: 24502 53 These extended length clear pipette tips crafted of polypropylene feature a special design to prevent DNA denaturalization and, adapt with a wide range of pipettes. Low retention tips free of all softening agents that could influence results of samples are offered. PE filter tips are specially designed to stop aerosols and

Cole-Parmer Omega® Long Pipette Tip, 20 To 200 Μl, Sterile, Filter, Low Retention; Bulk 1000/bg Suggestd Replcmt Itm: 24502-53

These extended length clear pipette tips crafted of polypropylene feature a special design to prevent DNA denaturalization and, adapt with a wide-range of pipettes. Low retention tips free of all softening agents that could influence results of samples are offered. PE filter tips are specially designed to stop aerosols and contamination from entering pipettes, therefore, lessening the risk of cross contamination.

They are certified free of all affecting biological elements, such as human DNA, DNase and RNase and Endotoxin, or Pyrogen and PCR inhibitors, as well as heavy metals. The plastic tips also are noncytotoxic.

Unit Weight: 0.35 Kg

Key Features
  • Made in a touch-free manufacturing facility with a stringent control process
  • Reach the bottom of vessels without the pipette shaft touching its sides further protecting samples
  • Tip Options: Standard or low retention, sterile, filter and combinations
  • Graduation marks act as visual checks to lessen any risk of error, during sample aspiration
  • Produced from a Swiss-made Diamond Finish Mold
  • Made of FDA approved special medical grade virgin polypropylene plastic with high transparency
  • Multiple options for packaging: Bulk packs, racks and reloads
  • Packaging that is free of lubricants and heavy metals
  • Unique label coding in packaging for easy identification
  • Sterile, low retention tips with filters Volume: 20 to 200 µL
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 77031555608

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4.5 ★★★★★
Based on 446 reviews
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K
Verified Purchase
Kindle Customer
Grantham, US
★★★★★ 5
Sturdy and long lasting.
These balls are a favorite of my Sheltie! She loves to chase after them and catch them in the air. My dog is not a chewer so I can't say how they hold up under aggressive circumstances! They do last a long time .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
D
Verified Purchase
Donna C.
Omaha, US
★★★★★ 5
Dog loves this ball
Our dog loves it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
L
Verified Purchase
Ladybug27
Alexandria, US
★★★★★ 5
Best Balls Ever!!!
Size: Medium
These are the best balls ever! We have 2 very active ball loving dogs and these bounce very well and they actually hold up with active play and chewing. They still look brand new after daily use for months!
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Reviewed in the United States on May 15, 2026
D
Verified Purchase
David
Grantham, US
★★★★★ 5
Finally a ball my power chewers cannot destroy
Size: Medium
I have two dogs, an American Bully and an American Pit Bull Terrier, and both of them love to chew. Most balls last a very short time around here before they are shredded or missing big chunks. This one has actually held up. They chase it, tug on it and sit and chew on it, and it is still in one piece with no pieces breaking off. One of my favorite things is being able to put food inside. I add some kibble or small snacks, and they will happily sit and work on it for a long time. It keeps them busy, gives them something safe to chew, and they get a little reward while they play. When they are done, I just rinse it out and it is ready to go again. If you have strong jawed dogs that usually destroy toys, this ball is worth trying. Mine really enjoy it and I feel better knowing they finally have a ball that can keep up with them.
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Reviewed in the United States on November 22, 2025
J
Verified Purchase
Jen Siefert
Cuba, US
★★★★★ 5
My dog LOVES this ball
Size: Medium, Size: Medium
Does your dog destroy tennis balls in seconds? Yes? Then your dog NEEDS this ball! It's squishy like a tennis ball, fits in ball launchers (even the cheap ones) and bounces when it hits the ground. My dog has been literally playing with this ball all day and not a single mark on it! The only bad thing is that it does not float. Definitely worth the money! Put it in your cart!
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Reviewed in the United States on March 8, 2026

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