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 24 - Jul 29

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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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4.6 ★★★★★
Based on 9 reviews
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L
Verified Purchase
Lucie P
Fort Morgan, US
★★★★★ 4
Durable, Dogs love it
Color: Red
My Frenchie is a crazy chewer and can chew up a nylabone in a day, so I was looking for something that would last longer. So far this is holding up, and is pretty durable. Both my dogs like it a lot, it’s easy for them to grasp, and chewable but still very tough material. I suspect at some point it’ll wear down, but not for a while. The size was just as described / expected. Not too small and not too big
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2025
A
Verified Purchase
Amazon Purchase
Draper, US
★★★★★ 5
Great for aggressive chewers!
Color: Blue
Our aggressive chewers love these! Very durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
O
Verified Purchase
Ozark Matt-Man
Lowell, US
★★★★★ 3
NOT FOR PLAYING CATCH.
Color: Blue
This toy is quite heavy, making it good for a chew toy or for fetch, but not for catch. It could very easily injure your dog as it damned near did mine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
E
Verified Purchase
e callie
Carnegie, US
★★★★★ 5
Peanut butter delivery system
Color: Blue
My big dog loves this bone. I run PB down the middle on one side when we go out. He loves it and brings the bone to us when we return to play :gimme that bone.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
P
Verified Purchase
Pam’s Product Picks
Phoenix, US
★★★★★ 4
Durable bone that you can add a spreadable treat to
Color: Blue
Our German Shepherd was 4 months old when we purchased this. She’s going to be 6 months soon. She has been teething really bad. We wanted some way to sooth her pain. This product was just what we needed. We put it in the freezer with some peanut butter in the center on both sides. Once frozen we give to our puppy. She loves it. When we open the freezer she recognizes the ziplock package that it was delivered in which we store it in our freezer. She jumps around until we give it to her. She loves it and it keeps her occupied for a while. It is very durable. I did not notice any smell when we received it. It does not make any noise. The plastic material is safe for animals. To clean I put in the dishwasher. The only reason I did not give it 5 stars is because sometimes the peanut butter gets stuck in it and may need to go through the dishwasher twice which is not a big deal. Or you can hand wash it. I found the dishwasher was best for us. You do not even have to put anything on it, but our pup likes it. I would recommend to others.
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Reviewed in the United States on June 15, 2025

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