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Through its Rainin brand, Mettler Toledo is a leading provider of advanced liquid handling solutions. Rainin offers a wide selection of manual pipettes, electronic pipettes, multichannel pipettes, BioClean-certified LTS and Universal-fit pipette tips, semi-automated high throughput pipetting systems, pipette management solutions, pipette repair and calibration services.

Rainin’s LiteTouch System (LTS) offers maximum comfort and protects users by making tips easy to load and reduces the force required to eject the tips by up to 85%.

Good Pipetting Practice™ (GPP™) is a risk-based, comprehensive and systematic approach tomaximizing pipetting accuracy and repeatability.


Applications: Rainin, Liquid Handling, Pipettes, Life Sciences, Biotechnology, Pipette Tips, Pipette Calibration, Semi-Automated Liquid Handling, Pipette Management, Pipetting Accessories, Ergonomic Pipetting


With new liquid ends made of durable, lightweight materials and new mechanical designs, the XLS+ offers unique advantages over other multichannel. Reduced weight results in lighter pipetting forces, and reduced peak tip ejection forces make the XLS+ easy to use, even for the most strenuous tasks. The sealing system minimizes “piston stickiness,” providing greater control, particularly with applications that require slow, careful pipetting. Sophisticated mechanical designs ensure high performance and precision across all channels.

The patented LTS tip and nozzle design provides exceptionally easy multichannel tip mounting, without using nozzle o-rings. Perfect sealing (first time, every time) without rocking or hand-tightening, results in consistent sample pickup.

The XLS+ pipettes provide equal or better accuracy and precision compared to other leading manufacturers. The redesigned ergonomic handle rests perfectly in the hand reducing tiredness and compromised pipetting performance. The finger hook allows the hand to relax between pipetting cycles. The high-quality PVDF design reduces transfer of hand heat to the interior of the pipette and protects against accidental breakage.

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