Balance brands and distributers never suggest and in a few cases do not provide analytical balances for calibration of 50μl pipette volume or considerably less. An ultra microbalance, that may calibrate as much as 7 decimal places, should be used when calibrating micropipettes. Even so, most onsite calibration companies use https://lorenzoqajta.jts-blog.com/28765661/5-easy-facts-about-types-of-pipettes-used-in-laboratory-described