This standard applies to glass disposable micropipettes for general laboratory purposes. ISO 7550 does not specify volumetric performance criteria. For disposable micropipettes intended to be used in germany for medical laboratory purposes, the specifications of the verification rules for accuracy and coefficient of variation apply.#,,#
DIN ISO 7550:1992 history
1992DIN ISO 7550:1992-02 Laboratory glassware; disposable micropipettes; identical with ISO 7550:1985
1992DIN ISO 7550:1992 Laboratory glassware; disposable micropipettes; identical with ISO 7550:1985