Best Practices for Pipette Calibration

I’ve been using my pipettes extensively this week and realized how crucial proper calibration is for accurate results. What methods do you all use for regular checks? I typically calibrate every few weeks, but I’m curious if anyone has more frequent routines or specific tools they swear by.

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I calibrate my pipettes weekly and use a calibrated balance for measuring test solutions, which helps me catch any drift early. Agree on the timing part — consistency is key, but sometimes life gets busy — what specific tools do you use for calibration?

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But i like to do a quick check on my pipettes every time I start a new batch of samples — it takes just a minute, and using a known standard volume helps ensure accuracy right from the get-go. Have you tried this approach, or do you stick to your every few weeks schedule?

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Calibration drives me nuts sometimes! I usually go for a quick check at the start of each new batch, just like @amelia_knight76 mentioned… It’s such a small step that can make a big difference — can’t afford to mess up after all that work.

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