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Cobra® Single Channel Pipettors, Biotix

Supplier: Biotix

The Cobra® Pipettor System offers an ergonomic solution to single channel variable volume pipetting applications. These devices feature a soft spring system for extremely low pipetting forces and an adjustable tip-ejector button to provide the best fit and ejection for right- or left-handed use in any hand size. A large, arched finger hook design provides all-day comfort and reduces tension for all hand sizes. The higher hook positions the thumb much closer to the push button, further reducing overall pipetting forces. All Cobra® Single Channel Pipettors are lightweight with durable construction.

Constructed for accuracy, the Cobra® Pipettor System is an innovative solution, and when paired with Biotix tips provides unmatched accuracy and precision. Additional features include easy on-site calibration (calibration key included), a controlled volume setting that works to prevent accidental volume changes, and a stainless steel piston to enable better accuracy and precision over time for long-lasting results. These pipettors work with most tips on the market (tested for perfect fit with Biotix manual tips). All units are fully autoclavable (120°C/0.1MPa/20 min.).

Ordering information: The Cobra® Pipettor is supplied with a one-year manufacturer's warranty.



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Cobra® Single Channel Pipettors
Volume Accuracy Precision Supplier No. Catalog Number Unit List Price Quantity
0.2–2 µL ±13.2 to ±1.7% ≤6.6% to 0.8% BTX-2 P-5100-2 Each Retrieving
1–10 µL ±2.8% to ±1.1% ≤1.3% to 0.4% BTX-10 P-5100-10 Each Retrieving
2–20 µL ±5.5% to ±1.0% ≤1.7% to 0.3% BTX-20 P-5100-20 Each Retrieving
10–100 µL ±3.9% to ±0.8% ≤1.1% to 0.2% BTX-100 P-5100-100 Each Retrieving
20–200 µL ±2.8% to ±0.8% ≤1.1% to 0.2% BTX-200 P-5100-200 Each Retrieving
100–1000 µL ±3.3% to ±0.8% ≤0.7% to 0.2% BTX-1000 P-5100-1000 Each Retrieving


Environmentally Preferable Attribute Product and/or packaging is recyclable or reduces waste, Product and/or packaging is safer to human and environmental health
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