Biotix 30537450 8-Channel Pipette, 20-300 μL, 1/pk (Rainin Alternative)
SKU: 1199629912

Biotix 30537450 8-Channel Pipette, 20-300 μL, 1/pk (Rainin Alternative)

Sale price$475.07 Regular price$527.85
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Biotix 30537450 8-Channel Pipette, 20-300 μL, 1/pk (Rainin Alternative)This isnt just your standard manual pipettethe xPIPETTE multichannel is part of the Biotix Ergonomix pipetting system; featuring positive stop technology to reduce fatigue by lowering your ejection forces. No more tips falling off the multichannel and having to reattach them one by onewhen you hit the positive stop in the xTIP4 you can be confident in a leak proof seal and light ejection force. Features: Calibrated to ISO 8655 standards with the

This isn’t just your standard manual pipette…the xPIPETTE multichannel is part of the Biotix Ergonomix pipetting system; featuring positive stop technology to reduce fatigue by lowering your ejection forces. No more tips falling off the multichannel and having to reattach them one by one…when you hit the positive stop in the xTIP4 you can be confident in a leak proof seal and light ejection force.

Features:
• Calibrated to ISO 8655 standards with the Biotix xTIP4. Fully compatible with Rainin LTS tips.
• Accurate and precise with low channel to channel variation for reproducible results.
• Light spring forces and the precision engineered design produces a smooth and controlled aspiration with perfect balance.
• The padded ejector button (symmetrically designed for left and right hand users) reduces the dynamic forces and vibrations your hand is exposed to during ejection
• Color coded plunger caps match the Biotix xTIP4 compatible racks, and a unique serial number beneath the finger hook makes the xPIPETTE easy to add to your GLP standards.

Everyone has their unique style to attach tips to their multichannel pipettes…With this pipette technology you can be sure no matter how you attach the pipette tip the ejection force will always be low, a truly ergonomic tool. (We recommend attaching tips softly!)

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: 1199629912

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4.6 ★★★★★
Based on 2060 reviews
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Lauren
Dallas, US
★★★★★ 4
Not indestructible, but the best I’ve found
Color: Onyx Black - Most Durable, Color: Onyx Black - Most Durable
This thing is unexpectedly heavy for its size. My 18 month old Giant Schnauzer is obsessed with fetch but destroys every ball she gets. The other brands marketed for extreme chewers tend to last about a day or two before they’re totally shredded. She’s had this one for about 2 weeks and it’s looking rough, but still holding together for the most part. I appreciate that as it comes apart it does so in little pieces rather than large chunks. While it’s far from indestructible, it’s the strongest I’ve found so far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
R
Verified Purchase
Ryan
Waukegan, US
★★★★★ 5
Great product!
Color: Onyx Black - Most Durable
Great product! Quickly became my Pit Princess's favorite toy! The size, weight, and material is perfect for a big dog. Now we have fetch ball that has proven itself to be worthy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
B
Verified Purchase
Bill Jackson
Massapequa, US
★★★★★ 3
good but not indestructible
Color: Onyx Black - Most Durable, Color: Onyx Black - Most Durable
pretty good but definitely not indestructible
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
V
Verified Purchase
Verucat
New York, US
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
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Reviewed in the United States on September 28, 2025
J
Verified Purchase
JJ Fording
Boise, US
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026

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