A guide on using, maintaining, testing and calibrating METTLER TOLEDO piston pipettes.
This white paper explains the different types of METTLER TOLEDO piston pipettes—including fixed‑range, adjustable, air‑displacement, external‑piston, manual single‑channel, electric single‑channel and multi‑channel models—and outlines best practices for performance management.
It covers daily maintenance, cleaning, inspection, testing, calibration, preventive maintenance, selecting a qualified service provider, and operator training to ensure accurate and repeatable liquid handling in the laboratory. This manual is written in Chinese.
| Volume range | 1 µL – 20 mL |
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Seal rings should be replaced at least once a year.
When cleaning electric pipettes, avoid letting cleaning agents contact the mechanical parts.
Regular functional checks, cleaning, inspection for wear, and performance testing according to ISO 8655 are recommended.