GB/T 45992-2025 Collagen and its hydrolysate

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB 5009.3-2016 National Standards for Food Safety - Determination of Water in Foods GB/T 5009.4-2003 Determination of ash in foods GB 5009.4-2010 National food safety standard Determination of ash in foods GB 5009.4-2016 National standard for food safety: Determination of ash in food GB 5009.5-2025 National Food Safety Standard: Determination of Protein in Food GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 9695.23-1990 Meat and meat products—Method for determination of L (-)-hydroxyprolin content GB/T 9695.23-2008 Meat and meat products—Determination of hydroxyproline content 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 YY/T 1849-2022 Recombinant collagen protein GB/T 191-2025 Graphical symbols marking for handling and storage of packages