4.1 - Equipment Calibration of Instruments logistics Wet chemistry requirements of the

Wet chemistry requirements of the Quality Control (QC) Laboratory with respect to written procedures and specifications

The definitions and interpretations of terms in section 201 of the Federal Food

These must be followed and documented at the time of performance

Equipment used in the production or holding of a drug product shall be of appropriate design

4.1 - Equipment Calibration of Instruments logistics Wet chemistry requirements of theYou must calibrate equipment instruments and controls you use in manufacturing or testing a component or dietary supplement. You must calibrate before first use; and at the frequency specified in writing by the manufacturer of the instrument and control; or at routine intervals or as otherwise necessary to ensure the accuracy and precision of the instrument and control