BIOWAY

First, the difference in definition 1. Calibrator: The calibration for the test item used for quantitative detection is a reference material with the value of the independent variable used in the calibration function. It usually contains 2 to more concentration levels. 2, quality control: used to check the performance of analytical instruments or methods, is a stable substance used to verify the performance of analytical instruments or methods. 3. Standard: A substance having a determined characteristic value for evaluating the measurement method. Including national reference products and internal reference materials, it can be used for quality control of main raw materials, production process and determination of reaction system, product release, registration inspection, supervision and inspection. Second, do you need to register? 1. Calibrator: Generally, it can be combined with the matching reagent to apply for registration, or it can be applied for registration separa