'methyl'
China GB Standards List

SN/T 5578-2023
Determination of methylcyclosiloxanes in leather by headspace-gas chromatography-mass spectrometry
皮革中甲基环硅氧烷的测定顶空-气相色谱-质谱法

SN/T 5564-2023
Determination of phenols and fatty acid methyl esters in marine residual fuel oil by gas chromatography-mass spectrometry/mass spectrometry
船用残渣燃料油中酚类和脂肪酸甲酯类化合物的测定气相色谱-质谱/质谱法

SN/T 5494-2023
Determination of methyl ethyl ketone peroxide content in methyl ethyl ketone peroxide preparations - Titration method
过氧化甲基乙基酮配制品中过氧化甲乙酮含量的测定滴定法

GB/T 11060.2-2023
Natural gas - Determination of sulfur compounds - Part 2: Determination of hydrogen sulfide content by the methylene blue method
天然气含硫化合物的测定第2部分：用亚甲蓝法测定硫化氢含量

HG/T 6152-2023
Analytical method for chemical composition of catalyst for dehydrogenation of methyl isobutyl methanol to methyl isobutyl ketone
甲基异丁基甲醇脱氢制甲基异丁基甲酮催化剂化学成分分析方法

HG/T 6157-2023
α,ω-Dihydroxypolydimethylsiloxane linear body
α,ω-二羟基聚二甲基硅氧烷线性体

HG/T 6156-2023
2-methylfuran for industrial use
工业用2-甲基呋喃

HG/T 6153-2023
Determination of ethyldichlorosilane in methylchlorosilane by gas chromatography-mass spectrometry
甲基氯硅烷中乙基二氯硅烷的测定气相色谱质谱联用法

HG/T 6145-2023
2-Chloro-5-methylpyridine for industrial use
工业用2-氯-5-甲基吡啶

HG/T 6144-2023
Electronic cleaner Dimethyl sulfoxide
电子清洗剂二甲基亚砜

NY/T 4353-2023
Determination of methylselenocysteine, selenomethionine and selenocysteine in vegetables by liquid chromatography-tandem mass spectrometry
蔬菜中甲基硒代半胱氨酸、硒代蛋氨酸和硒代半胱氨酸的测定液相色谱-串联质谱法

HG/T 6009-2022
Light Stabilizer Bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
光稳定剂双(2,2,6,6- 四甲基-4-哌啶基)癸二酸酯

HG/T 6008-2022
Light Stabilizer Poly(4-Hydroxy-2,2,6,6-Tetramethyl-1-Piperidine Ethanol) Ester
光稳定剂聚丁二酸(4- 羟基 -2,2,6,6- 四甲基-1-哌啶乙醇)酯

HG/T 6010-2022
Light stabilizer poly{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-bis[(2,2,6,6 ,-tetramethyl-piperidinyl)imino]-1,6-hexadiene[(2,2,6,6-tetramethyl-4-piperidinyl)imino]}
光稳定剂聚{[6-[(1,1,3,3-四甲基丁基)氨基]-1,3,5-三嗪-2,4-双[(2,2,6,6,-四甲基-哌啶基)亚氨基]-1,6-己二撑[(2,2,6,6-四甲基-4-哌啶基)亚氨基]}

HG/T 6013-2022
Acryloyloxyethyltrimethylammonium chloride for industrial use
工业用丙烯酰氧乙基三甲基氯化铵

QB/T 5633.6-2022
Amino acids, amino acid salts and their analogs - Part 6: Trimethylglycine and its hydrochloride
氨基酸、氨基酸盐及其类似物第6部分：三甲基甘氨酸及其盐酸盐

HG/T 6035-2022
2-Phenylamino-6-dibutylamino-3-methylfluoran (ODB-2)
2-苯氨基-6-二丁氨基-3-甲基荧烷 (ODB-2)

NY/T 4085-2022
Ethsulfuron-methyl water-dispersible granules
乙氧磺隆水分散粒剂

GB/T 25254-2022
Polytetramethylene ether glycol (PTMEG) for industrial use
工业用聚四亚甲基醚二醇(PTMEG)

GB/T 41418-2022
Quantitative chemical analysis of textiles mixtures of meta aromatic polyamide fibers and para aromatic polyamide fibers (lithium chloride / N, N-Dimethylacetamide method)
纺织品定量化学分析间位芳香族聚酰胺纤维与对位芳香族聚酰胺纤维的混合物（氯化锂/N,N-二甲基乙酰胺法）

SN/T 5448-2022
Determination of Trichloromethylpyridine and Its Metabolites in Foods of Plant Origin for Export Gas Chromatography-Mass Spectrometry/Mass Spectrometry{译}
出口植物源性食品中三氯甲基吡啶及其代谢物的测定气相色谱-质谱/质谱法

SN/T 4675.32-2022
Determination of sodium carboxymethyl cellulose in wine for import and export - Spectrophotometric method{译}
进出口葡萄酒中羧甲基纤维素钠的测定分光光度法

HJ 1268-2022
Water quality - Determination of methylmercury and ethylmercury - liquid chromatography - atomic fluorescence method
水质甲基汞和乙基汞的测定液相色谱-原子荧光法

HJ 1269-2022
Soil and Sediment Determination of methylmercury and Ethylmercury Purge and Trap/Gas Chromatography-Cold Atomic Fluorescence Spectrometry
土壤和沉积物甲基汞和乙基汞的测定吹扫捕集/气相色谱-冷原子荧光光谱法

GB/T 25963-2022
Determination of aromatics content in middle distillates containing fatty acid methyl esters - High performance liquid chromatography with differential refractive index detector
含脂肪酸甲酯中间馏分芳烃含量的测定示差折光检测器高效液相色谱法

GA/T 1795-2021
Forensic Science Detection of 5,6-methylenedioxy-2-aminoindan, 2-aminoindan, ethylaminopropylbenzofuran in suspected drugs Gas chromatography and gas chromatography-mass spectrometry
法庭科学疑似毒品中5,6-亚甲二氧基-2-氨基茚满、2-氨基茚满、乙基氨基丙基苯并呋喃检验气相色谱和气相色谱-质谱法

GB/T 40394-2021
Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry
工业用甲醇中痕量三甲胺含量的测定气相色谱质谱联用法

GB/T 40323-2021
Determination of octamethylcyclotetrasiloxane(D4)， decamethylcyclopentasiloxane(D5) and dodecamethylcyclohexasiloxane(D6) in textile dyeing and finishing auxiliaries
纺织染整助剂产品中八甲基环四硅氧烷（D4）、十甲基环五硅氧烷(D5)和十二甲基环六硅氧烷(D6)的测定

GA/T 1787-2021
Forensic Science Detection of benzylpiperazine, 1-(3-chlorophenyl)piperazine, 1-(3-trifluoromethylphenyl)piperazine in suspected drugs Liquid chromatography and liquid chromatography-mass spectrometry
法庭科学疑似毒品中苄基哌嗪、1-(3-氯苯基)哌嗪、1-(3-三氟甲基苯基)哌嗪检验液相色谱和液相色谱-质谱法

GB/T 39977-2021
General technical requirements for aquarium poly(methyl methacrylate) sheets
水族馆用聚甲基丙烯酸甲酯板材通用技术要求

GB/T 40183-2021
Determination of DNA methylation—Pyrosequencing
DNA甲基化的测定焦磷酸测序法

GB/T 39993-2021
Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics
化妆品中限用防腐剂二甲基噁唑烷、7-乙基双环噁唑烷和5-溴-5-硝基-1,3-二噁烷的测定

GB/T 39882-2021
Examination methods for methylene dioxymetham phetamine in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中二亚甲基双氧安非他明检验气相色谱和气相色谱-质谱法

GB/T 39765-2021
Determination of benzene,methylbenzene,ethylbenzene,dimethybenzene in stationery—Gas chromatographic method
文具中苯、甲苯、乙苯及二甲苯的测定方法气相色谱法

HG/T 5790-2021
Trimethyliodosilane
三甲基碘硅烷

HG/T 5798-2021
methyldivinyldisiloxane/azane coupling agent
甲基二乙烯基二硅氧烷/氮烷偶联剂

HG/T 5787-2021
Boron trifluoride dimethyl carbonate complex
三氟化硼碳酸二甲酯络合物

HG/T 5791-2021
2-methyltetrahydrofuran for industrial use
工业用2-甲基四氢呋喃

HG/T 2543-2021
Industrial Chloromethyl Methyl Ether
工业用氯甲基甲醚

HG/T 5842-2021
o-methylacetoacetanilide
邻甲基乙酰乙酰苯胺

HG/T 5797-2021
methyldisilazane Coupling Agent
甲基二硅氮烷偶联剂

HG/T 5803-2021
Plexiglass Recycled methyl Methacrylate
有机玻璃再生甲基丙烯酸甲酯

HG/T 5796.2-2021
Ester peroxides for industrial use - Part 2: tert-butyl peroxy-3,5,5-trimethylhexanoate
工业用酯类过氧化物第2部分：过氧化-3,5,5-三甲基己酸叔丁酯

HG/T 5848-2021
2,4-Dimethylacetoacetanilide
2,4-二甲基乙酰乙酰苯胺

HG/T 5805-2021
D-Dihydrophenylglycine methyl Deng Sodium Salt
D-二氢苯甘氨酸甲基邓钠盐

HG/T 5868-2021
Green Design Product Evaluation Technical Specifications Polytetramethylene ether glycol
绿色设计产品评价技术规范聚四亚甲基醚二醇

HG/T 5833-2021
Vulcanization accelerator N,N'-dimethyl-N,N'-diphenylthiuram disulfide (MPTD)
硫化促进剂 N,N’-二甲基-N,N’-二苯基秋兰姆二硫化物（MPTD）

GB/T 41212-2021
Nanotechnologies -- 5-(and 6)-Chloromethyl-2', 7' Dichloro-dihydrofluorescein diacetate (CM-H2DCF-DA) assay for evaluating nanoparticle-induced intracellular reactive oxygen species(ROS) production in RAW 264.7 macrophage cell line
纳米技术荧光素二乙酸酯法检测纳米颗粒诱导巨噬细胞产生的活性氧

HG/T 5916-2021
Photographic chemicals Antifogging agent 2,5-dihydroxy-5-methyl-3-(4-morpholinyl)-2-cyclopenten-1-one{译}
照相化学品防灰雾剂2,5-二羟基-5-甲基-3-(4-吗啉基)-2-环戊烯-1-酮

HG/T 5946-2021
1-(3-Sulfonylphenyl)-3-methyl-5-pyrazolone{译}
1-(3-磺酸苯基)-3-甲基-5-吡唑酮

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'methyl' China GB Standards List

'methyl'
China GB Standards List