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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43288-2023 |
Plastics. Soil biodegradable materials for agricultural and horticultural mulch films. Requirements and test methods for biodegradability, ecotoxicity and composition control. 塑料 农业和园艺地膜用土壤生物降解材料 生物降解性能、生态毒性和成分控制的要求和试验方法 |
China National Standards biodegradabi |
 English PDF |
| GB/T 42992.1-2023 |
Chemicals Simulation tests to evaluate the biodegradability of chemical substances discharged from wastewater General principles 化学品 评价废水中排放化学物质的生物降解性的模拟试验 通则 |
China National Standards biodegradabi |
English PDF |
| GB/T 42764-2023 |
Plastics - Evaluation of the intrinsic aerobic biodegradability of materials exposed to marine inoculum under laboratory mesophilic conditions - Test methods and requirements 塑料 在实验室中温条件下暴露于海洋接种物的材料固有需氧生物分解能力评估 试验方法与要求 |
China National Standards biodegradabi |
English PDF |
| GB/T 15818-2018 |
Test method for biodegradability of surfactants 表面活性剂生物降解度试验方法 |
China National Standards biodegradabi |
English PDF |
| GB/T 33616-2017 |
Textiles—Evaluation for biodegradability of nonwovens—Method by analysis of evolved carbon dioxide 纺织品 非织造布可生物降解性能的评价 二氧化碳释放测定法 |
China National Standards biodegradabi |
English PDF |
| GB/T 35518-2017 |
Chemicals—Inherent biodegradability in soil test 化学品 土壤中的固有生物降解性试验 |
China National Standards biodegradabi |
English PDF |
| GB/T 30665-2014 |
Chemicals―biodegradability in seawater―Closed bottle method 化学品 海水中的生物降解性 密闭瓶法 |
China National Standards biodegradabi |
English PDF |
| 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 受控堆肥条件下材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法 第2部分: 用重量分析法测定实验室条件下二氧化碳的释放量 |
China National Standards biodegradabi |
English PDF |
| GB/T 27857-2011 |
Chemicals - Anaerobic biodegradability of organic compounds in digested sludge - By measurement of gas production 化学品 有机物在消化污泥中的厌氧生物降解性 气体产量测定法 |
China National Standards biodegradabi |
English PDF |
| GB/T 27850-2011 |
Chemicals－Ready biodegradability－General considerations 化学品 快速生物降解性 通则 |
China National Standards biodegradabi |
English PDF |
| GB/T 19277.1-2011 |
Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 1: General method 受控堆肥条件下材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法 第1部分：通用方法 |
China National Standards biodegradabi |
English PDF |
| GB/T 22047-2008 |
Plastics - Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved 土壤中塑料材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量或测定释放的二氧化碳的方法 |
China National Standards biodegradabi |
English PDF |
| GB/T 21857-2008 |
Testing of chemicals - Ready biodegradability - Modified OECD screening test 化学品 快速生物降解性 改进的OECD筛选试验 |
China National Standards biodegradabi |
English PDF |
| GB/T 21856-2008 |
Testing of chemicals - Ready biodegradability - CO2 evolution test 化学品 快速生物降解性 二氧化碳产生试验 |
China National Standards biodegradabi |
English PDF |
| GB/T 21831-2008 |
Testing of chemicals - Ready biodegradability - Closed bottle test 化学品 快速生物降解性 密闭瓶法试验 |
China National Standards biodegradabi |
English PDF |
| GB/T 21818-2008 |
Testing of chemicals - Inherent biodegradability - Modified MITI test （II） 化学品 固有生物降解性 改进的MITI试验（II） |
China National Standards biodegradabi |
English PDF |
| GB/T 21817-2008 |
Testing of chemicals - Inherent biodegradability - Modified SCAS test 化学品 固有生物降解性 改进的半连续活性污泥试验 |
China National Standards biodegradabi |
English PDF |
| GB/T 21816-2008 |
Testing of chemicals - Inherent biodegradability - Zahn-Wellens test 化学品 固有生物降解性 赞恩-惠伦斯试验 |
China National Standards biodegradabi |
English PDF |
| GB/T 21815.1-2008 |
Testing of chemicals biodegradability in seawater - Shake flask method 化学品 海水中的生物降解性 摇瓶法试验 |
China National Standards biodegradabi |
English PDF |
| GB/T 21803-2008 |
Testing of chemicals - Ready biodegradability - DOC die-away test 化学品 快速生物降解性 DOC消减试验 |
China National Standards biodegradabi |
English PDF |
| GB/T 21802-2008 |
Testing of chemicals - Ready biodegradability - Modified MITI test （I） 化学品 快速生物降解性 改进的MITI试验（I） |
China National Standards biodegradabi |
English PDF |
| GB/T 21801-2008 |
Testing of chemicals - Ready biodegradability - Manometric respirometry test 化学品 快速生物降解性 呼吸计量法试验 |
China National Standards biodegradabi |
English PDF |
| GB/T 20778-2006 |
Evaluation of biodegradability of water treatment chemicals - Carbon dioxide evolution test 水处理剂可生物降解性能评价方法 - CO2 生成量法 |
China National Standards biodegradabi |
English PDF |
| GB/T 15818-2006 |
Test method for biodegradability of surfactants 表面活性剂生物降解度试验方法 |
China National Standards biodegradabi |
English PDF |
| 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 水性培养液中材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法 |
China National Standards biodegradabi |
English PDF |
| 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 水性培养液中材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量的方法 |
China National Standards biodegradabi |
English PDF |
| GB/T 19275-2003 |
Evaluation of the potential biodegradability and disintegration of plastic materials by the action of the specific microorganisms 材料在特定微生物作用下潜在生物分解和崩解能力的评价 |
China National Standards biodegradabi |
English PDF |
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