GB/T 46658-2025 Green product assessment—Biobased materials and products

GB/T 2589-1990 General principles for calculation of total production energy consumption GB/T 2589-2008 General principles for calculation of the comprehensive energy consumption GB/T 2589-2020 General rules for calculation of the comprehensive energy consumption GB/T 19001-2000 Quality management systems—Requirements GB/T 19001-2008 Quality management systems—Requirements GB/T 19001-2016 Quality management systems—Requirements GB/T 19276.1-2003 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium—Method by measuring the oxygen demand in a closed respirometer GB/T 19276.2-2003 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium—Method by analysis of evolved carbon dioxide GB/T 19277.1-2011 Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions—Method by analysis of evolved cabon dioxide—Part 1:General method GB/T 19277.1-2025 Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions—Method by analysis of evolved cabon dioxide—Part 1:General method GB/T 19277.2-2013 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions—Method by analysis of evolved carbon dioxide—Part 2:Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test GB/T 20385.1-2021 Textiles—Determination of organotin compounds—Part 1:Derivatisation method using GC-MS GB/T 22904-2008 Pulp,paper and board—Determination of total chlorine and organically bound chlorine GB/T 22904-2023 Paper,board and pulp—Determination of total chlorine and organically bound chlorine GB/T 24001-2004 Environmental management systems—Requirements with guidance for use GB/T 24001-2016 Environmental management systems—Requirements with guidance for use GB/T 29284-2012 Poly (lactic acid) GB/T 29284-2024 Poly(lactic acid) GB/T 29649-2013 Determining the biobased content of biobased materials—Liquid scintillation counters(LSC)method GB/T 30293-2013 Polyhydroxyalkanoates(PHA)by biomanufacturing GB 30981.1-2025 Limit of harmful substances of coatings—Part 1:Architectural coatings GB 30981.2-2025 Limit of harmful substances of coatings—Part 2:Industrial coatings GB/T 33761-2017 General principles for green product assessment GB/T 33761-2024 General principles for green product assessment GB/T 35602-2017 Green product assessment—Coating material GB 36889-2018 The norm of energy consumption per unit product of PET and PET fiber GB 36889-2025 Norm of energy consumption per unit productions of chemical fibers GB/T 39514-2020 Terminology,defination,identification of biobased materials GB/T 39715.2-2021 Plastics—Biobased content—Part 2:Determination of biobased carbon content GB/T 41010-2021 Degradability and identification requirements of biodegradable plastics and products GB/T 42985-2023 Method for determining the bio-based content of bio-based foam GB/T 45001-2020 Occupational health and safety management systems—Requirements with guidance for use GB/T 19276.2-2026 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium—Part 2:Method by analysis of evolved carbon dioxide GB/T 19276.1-2026 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium—Part 1:Method by measuring the oxygen demand in a closed respirometer