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  • GB/T 40895-2021 化妝品中禁用物質(zhì)丁卡因及其鹽類的測(cè)定 離子色譜法 Determination of prohibited tetracaine and i...2023-09-14
  • ASTM D8149-2017 石油產(chǎn)品和潤(rùn)滑油中雜原子及陰離子離子色譜法測(cè)定的優(yōu)化、校準(zhǔn)與確認(rèn)規(guī)程 Standard Practice for O...2023-09-13
  • BS EN 17299-2019 Animal feeding stuffs. Methods of sampling and analysis. Screening and determination of a...2023-09-13
  • GB/T 36240-2018 離子色譜儀 Ion chromatographs2023-09-08
  • GB/T 32953-2016 肥料中三聚氰胺含量的測(cè)定 離子色譜法 Determination of melamine content for fertilizers--Ion ...2023-09-07
  • HJ 869-2017 固定污染源廢氣 酞酸酯類的測(cè)定 氣相色譜法 Stationary source emission-Determination of phthalate e...2023-09-05
  • HJ 809-2016 水質(zhì) 亞硝胺類化合物的測(cè)定 氣相色譜法 Water qualityr--Determination of nitrosamine compounds--Gas...2023-09-05
  • ASTM D5504-2020 Standard Test Method for Determination of Sulfur Compounds in Natural Gas and Gaseous Fuels...2023-09-04
  • GB/T 40111-2021 石油產(chǎn)品中氟、氯和硫含量的測(cè)定 燃燒-離子色譜法 Standard test method for fluorine ，chlorine an...2023-08-28
  • GB 31656.5-2021 食品安全國(guó)家標(biāo)準(zhǔn) 水產(chǎn)品中安眠酮?dú)埩袅康臏y(cè)定 液相色譜－串聯(lián)質(zhì)譜法 National food safety standard...2023-08-26
  • DIN 55672-3-2016 Gel permeation chromatography (GPC) - Part 3: Water as elution solvent2023-08-25
  • ASTM D4735-2019 用氣相色譜檢測(cè)法測(cè)定精制苯中痕量噻吩的試驗(yàn)方法 Standard Test Method for Determination of Tra...2023-08-24
  • GB 23200.16-2016 食品安全國(guó)家標(biāo)準(zhǔn) 水果和蔬菜中乙烯利殘留量的測(cè)定 液相色譜法 National food safety standards- ...2023-08-23
  • DIN EN ISO 22854-2016 Liquid petroleum products - Determination of hydrocarbon types and oxygenates in auto...2023-08-21
  • BS ISO 20702-2017 Fertilizers And Soil Conditioners. Determination Of Microamounts Of Inorganic Anions In ...2023-08-20
  • DB44/T 571-2008 底泥中氯霉素殘留量的測(cè)定——氣相色譜法 Determination of chloramphenicol residue in...2023-08-20
  • BS EN ISO 23161-2018 Soil quality. Determination of selected organotin compounds. Gas-chromatographic meth...2023-08-18
  • ASTM D7504-2020 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chroma...2023-08-17
  • HJ 850-2017 水質(zhì) 硝磺草酮的測(cè)定 液相色譜法 Water quality-Determination of mesotrione -High performance liqui...2023-08-17
  • IEC 60754-3-2018 取自電纜的材料燃燒時(shí)釋出氣體的試驗(yàn)--第3部分:離子色譜法測(cè)定低濃度鹵素含量 Test on gases evol...2023-08-16
  • GB 23200.58-2016 食品安全國(guó)家標(biāo)準(zhǔn) 食品中氯酯磺草胺殘留量的測(cè)定 液相色譜—質(zhì)譜/質(zhì)譜法 National food saf...2023-08-14
  • GB/T 17281-2016 天然氣中丁烷至十六烷烴類的測(cè)定 氣相色譜法 Determination of hydrocarbons from butane (C<sub>4...2023-08-07
  • HJ 701-2014 水質(zhì) 黃磷的測(cè)定 氣相色譜法 Water quality&mdash; Determination of yelllow phosphorus &mdash; Gas ...2023-08-05
  • GB 23200.101-2016 食品安全國(guó)家標(biāo)準(zhǔn) 蜂王漿中多種殺螨劑殘留量的測(cè)定 氣相色譜&mdash;質(zhì)譜法 National food safety...2023-08-05
  • ASTM D7730-2017 用氣相色譜/串聯(lián)質(zhì)譜法（LC/MS/MS）測(cè)定海水中琥珀酸二辛酯磺酸鹽的試驗(yàn)方法 Standard Test Method for...2023-07-28
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