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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 43611-2023 |
gallium-based liquid metal thermal interface materials 镓基液态金属热界面材料 |
China National Standards gallium |
 English PDF |
| GB/T 43604.1-2023 |
Methods for chemical analysis of gallium-based liquid metals Part 1: Determination of lead, cadmium, mercury and arsenic contents Inductively coupled plasma mass spectrometry 镓基液态金属化学分析方法 第1部分：铅、镉、汞、砷含量的测定 电感耦合等离子体质谱法 |
China National Standards gallium |
English PDF |
| GB/T 10118-2023 |
High purity gallium 高纯镓 |
China National Standards gallium |
English PDF |
| GB/T 20229-2022 |
gallium phosphide single crystal 磷化镓单晶 |
China National Standards gallium |
English PDF |
| GB/T 1475-2022 |
gallium 镓 |
China National Standards gallium |
English PDF |
| GB/T 42274-2022 |
Determination of content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials Secondary ion mass spectrometry 氮化铝材料中痕量元素（镁、镓）含量及分布的测定 二次离子质谱法 |
China National Standards gallium |
English PDF |
| GB/T 42257-2022 |
Chromium-erbium co-doped yttrium-scandium-gallium garnet crystal optical and laser performance measurement method 铬铒共掺钇钪镓石榴石晶体光学及激光性能测量方法 |
China National Standards gallium |
English PDF |
| GB/T 41744-2022 |
Substrate glass for copper indium gallium selenide thin film solar cells 铜铟镓硒薄膜太阳能电池用基板玻璃 |
China National Standards gallium |
English PDF |
| GB/T 41751-2022 |
Test method for radius of curvature of crystal surface of gallium nitride single crystal substrate 氮化镓单晶衬底片晶面曲率半径测试方法 |
China National Standards gallium |
English PDF |
| GB/T 20228-2021 |
gallium arsenide single crystal 砷化镓单晶 |
China National Standards gallium |
English PDF |
| GB/T 39859-2021 |
gallium-based liquid metal 镓基液态金属 |
China National Standards gallium |
English PDF |
| GB/T 39144-2020 |
Test method for magnesium content in gallium nitride materials—Secondary ion mass spectrometry 氮化镓材料中镁含量的测定 二次离子质谱法 |
China National Standards gallium |
English PDF |
| GB/T 11094-2020 |
gallium arsenide single crystal and cutting wafer grown by horizontal bridgman method 水平法砷化镓单晶及切割片 |
China National Standards gallium |
English PDF |
| GB/T 8760-2020 |
Test method for dislocation density of monocrystal gallium arsenide 砷化镓单晶位错密度的测试方法 |
China National Standards gallium |
English PDF |
| GB/T 20975.20-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 20：Determination of gallium content—Butyrhodamine B spectrophotometric method 铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards gallium |
English PDF |
| GB/T 37053-2018 |
General specification for epitaxial wafers and substrates based on gallium nitride 氮化镓外延片及衬底片通用规范 |
China National Standards gallium |
English PDF |
| GB/T 37007-2018 |
Electronic grade trimethylgallium 电子级三甲基镓 |
China National Standards gallium |
English PDF |
| GB/T 36656-2018 |
Electronic grade triethylgallium 电子级三乙基镓 |
China National Standards gallium |
English PDF |
| GB/T 36705-2018 |
Test method for carrier concentration of gallium nitride substrates—Raman spectrum method 氮化镓衬底片载流子浓度的测试 拉曼光谱法 |
China National Standards gallium |
English PDF |
| GB/T 35305-2017 |
Monocrystalline gallium arsenide polished wafers for solar cell 太阳能电池用砷化镓单晶抛光片 |
China National Standards gallium |
English PDF |
| GB/T 19199-2015 |
Test method for carbon acceptor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy 半绝缘砷化镓单晶中碳浓度的红外吸收测试方法 |
China National Standards gallium |
English PDF |
| GB/T 17170-2015 |
Test method for the EL2 deep donor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy 半绝缘砷化镓单晶深施主EL2浓度红外吸收测试方法 |
China National Standards gallium |
English PDF |
| GB/T 14353.13-2014 |
Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 13: Determination of gallium content、indium content、thallium content、tungsten content and molybdenum content 铜矿石、铅矿石和锌矿石化学分析方法 第13部分：镓量、铟量、铊量、钨量和钼量测定 |
China National Standards gallium |
English PDF |
| GB/T 30854-2014 |
gallium nitride based epitaxial layer for LED lighting LED发光用氮化镓基外延片 |
China National Standards gallium |
English PDF |
| GB/T 26289-2010 |
Methods for chemical analysis of high purity selenium － Determination of boron,aluminum,iron,zinc,arsenic，silver, tin，antimony，tellurium，mercury， magnesium,titanium,nickel,copper,gallium,cadmium,indium,lead and bismuth contents － Inductively 高纯硒化学分析方法 硼、铝、铁、锌、砷、银、锡、锑、碲、汞、镁、钛、镍、铜、镓、镉、铟、铅、铋量的测定 电感耦合等离子体质谱法 |
China National Standards gallium |
English PDF |
| GB/T 14352.14-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 14：Determination of gallium content 钨矿石、钼矿石化学分析方法 第14部分：镓量测定 |
China National Standards gallium |
English PDF |
| GB/T 25075-2010 |
gallium arsenide single crystal for solar cell 太阳能电池用砷化镓单晶 |
China National Standards gallium |
English PDF |
| GB/T 10118-2009 |
High purity gallium 高纯镓 |
China National Standards gallium |
English PDF |
| GB/T 20975.20-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 20：Determination of gallium content Butyrhodamine B spectrophotometric method 铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards gallium |
English PDF |
| GB/T 8208-2007 |
Determination of gallium in coal 煤中镓的测定方法 |
China National Standards gallium |
English PDF |
| GB/T 11094-2007 |
Horizontal bridgman grown gallium arsenide single crystal and cutting wafer 水平法砷化镓单晶及切割片 |
China National Standards gallium |
English PDF |
| GB/T 11093-2007 |
Liquid encapsulated czochralski - grown gallium arsenide single crystals and as-cut slices 液封直拉法砷化镓单晶及切割片 |
China National Standards gallium |
English PDF |
| GB/T 8760-2006 |
gallium arsenide single crystal-determination of dislocation density 砷化镓单晶位错密度的测量方法 |
China National Standards gallium |
English PDF |
| GB/T 8758-2006 |
Measuring thickness of epitaxial layers of gallium arsenide by infrared interference 砷化镓外延层厚度红外干涉测量方法 |
China National Standards gallium |
English PDF |
| GB/T 8757-2006 |
Determination of carrier concentration in gallium arsenide by the plasma resonance minimum 砷化镓中载流子浓度等离子共振测量方法 |
China National Standards gallium |
English PDF |
| GB/T 11068-2006 |
gallium arsenide epitaxial layer - determination of carrier concentration voltage-capacitance method 砷化镓外延层载流子浓度电容-电压测量方法 |
China National Standards gallium |
English PDF |
| GB/T 20229-2006 |
gallium phosphide single crystal 磷化镓单晶 |
China National Standards gallium |
English PDF |
| GB/T 20228-2006 |
gallium arsenide single crystal 砷化镓单晶 |
China National Standards gallium |
English PDF |
| GB/T 20127.5-2006 |
Steel and alloy - Determination of trace element contents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method 钢铁及合金 痕量元素的测定 第5部分：萃取分离-罗丹明B光度法 测定镓含量 |
China National Standards gallium |
English PDF |
| GB/T 1475-2005 |
gallium 镓 |
China National Standards gallium |
English PDF |
| GB/T 6609.21-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of gallium trioxide content--Butyrhodamine B spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 丁基罗丹明B分光光度法测定三氧化二镓含量 |
China National Standards gallium |
English PDF |
| GB/T 19199-2003 |
Test method for carbon concentration of semi-insulating monocrystal gallium arsenide by measurement infrared absorption method 半绝缘砷化镓单晶中碳浓度的红外吸收测试方法 |
China National Standards gallium |
English PDF |
| GB/T 18032-2000 |
The inspecting method of AB microscopic defect in gallium arsenide single crystal 砷化镓单晶AB微缺陷检验方法 |
China National Standards gallium |
English PDF |
| GB/T 17170-1997 |
Test method for deep level EL2 concentration of undoped semiinsulating monocrystal gallium arsenide by measurement infra-red absorption method 非掺杂半绝缘砷化镓单晶深能级EL2浓度红外吸收测试方法 |
China National Standards gallium |
English PDF |
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