Development of a lactic acid standard sample

Abstract

A state standard sample (GSO) of lactic acid content to testify and control accuracy and precision of procedures for determining lactic acid weight concentration in food was developed. It goes to the making of graduation, calibration and adjustment of measuring devices. Metrological characteristics for standard sample of lactic acid content - inhomogeneity and instability errors - were determined.

Keywords

• технический регламент
• стандартные образцы
• качество пищевых продуктов
• молочная кислота
• technical regulation
• reference materials
• the quality of food products
• lactic acid