GB/T 45691-2025 Quality requirements for product of geographical indication—Majiang blueberry

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 12456-1990 Method for determination of total acid in foods GB/T 12456-2008 Determination of total acid in foods GB 12456-2021 The National Standard for Food Safety: Determination of Total Acid in Foods JJF 1070-2023 Rules of Metrological Testing for Net Quantity of Products in Prepackages with Fixed Content JJF 1070.1-2011 Rules of Metrological Testing for Net Quantity of Soap Products in Prepackages with Fixed Content JJF 1070.2-2011 Rules of Metrological Testing for Net Quantity of Wheat Flour Products in Prepackages with Fixed Content JJF 1070.3-2021 Rules of Metrological Testing for Net Quantity of Products in Prepackages with Fixed Content—Rice NY/T 2637-2014 NY/T 2637-2014 Fruits and Vegetables Determination of Soluble Solids Content by Refractometer Method NY/T 2640-2014 Determination of anthocyanins in plant-based foods by high-performance liquid chromatography (HPLC) method GB/T 191-2025 Graphical symbols marking for handling and storage of packages