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  • HG/T 22815-2016化工礦山鉆井水溶法采礦設(shè)計(jì)規(guī)范Design code for drilling solution mining of chemical mine...2023-04-19
  • GB/T 18916.10-2021取水定額 第10部分：化學(xué)制藥產(chǎn)品Norm of water intake—Part 10：Chemical pharmaceutical products...2022-10-26
  • GB/T 682-2002化學(xué)試劑 三氯甲烷Chemical reagent--Trichloromethane2022-06-15
  • HG/T 3444-2003化學(xué)試劑.三氧化鉻Chemical reagent Chromium trioxide2022-06-15
  • LY/T 1275-1999森林土壤水化學(xué)分析Chemical analysis methods of forest soil water2022-06-15
  • GB/T 1401-1998化學(xué)試劑 乙二胺四乙酸二鈉Chemical reagent Ethylenediamine tetraacetic acid disodium salt...2022-06-14
  • HG/T 3475-1999化學(xué)試劑.葡萄糖Chemical reagent-D-Glucose2022-06-13
  • GB/T 27827-2011化學(xué)品.體內(nèi)姊妹染色單體交換試驗(yàn)方法Chemicals—Test method of in vivo sister chromatid exchang...2022-06-13
  • HG/T 3452-2000化學(xué)試劑.2,4-二硝基苯肼Chemical reagent 2,4-Dinitrophenylhydrazine2022-06-12
  • GB/T 6325-1994有機(jī)化工產(chǎn)品分析術(shù)語(yǔ)Terminology of analysis for organic chemical product2022-06-12
  • SN/T 0908-2000進(jìn)出口地毯毛紗、地毯化纖紗檢驗(yàn)規(guī)程Rules for the inspection of woolen carpet yarn and chemical ...2022-06-12
  • GB/T 649-1999化學(xué)試劑 溴化鉀Chemical reagent-Potassium bromide2022-06-10
  • GB/T 1264-1997化學(xué)試劑 氟化鈉Chemical reagent--Sodium fluoride2022-06-10
  • GB/T 1278-1994化學(xué)試劑 氟化氫銨Chemical reagent Ammonium hydrogen difluoride2022-06-10
  • HG/T 2629-2011化學(xué)試劑.八水合氫氧化鋇（氫氧化鋇）Chemical reagent-Barium hydroxide octahydrate （ISO 6353-3：1987，Rea...2022-06-10
  • GB/T 4650-2012工業(yè)用化學(xué)產(chǎn)品.采樣.詞匯Chemical products for indutrial use-Sampling-Vocabulary2022-06-10
  • GB/T 27845-2011化學(xué)品.土壤粒度分析試驗(yàn)方法Chemicals—Test method for particle-size analysis of soils...2022-06-09
  • HG/T 3480-2000化學(xué)試劑.氨基乙酸Chemical reagent Aminoacetic acid2022-06-09
  • HG/T 3450-1999化學(xué)試劑.丁二酮肟(二甲基乙二醛肟)Chemical reagent-Butanedione dioxime2022-06-09
  • GB 24539-2021防護(hù)服裝 化學(xué)防護(hù)服Protective clothing. Chemical protective clothing2022-03-22
  • GB/T 611-2021化學(xué)試劑 密度測(cè)定通用方法Chemical reagent. General method for the determination of density...2022-03-22
  • GB/T 614-2021化學(xué)試劑 折光率測(cè)定通用方法Chemical reagent. General method for the determination of refractive...2022-03-22
  • GB/T 15901-2021化學(xué)試劑 二水合氯化銅（氯化銅）Chemical reagent. Copper(Ⅱ)chloride dihydrate2022-03-18
  • GB/T 15899-2021化學(xué)試劑 一水合硫酸錳（硫酸錳）Chemical reagent. Manganese sulfate monohydrate2022-03-18
  • GB/T 40409-2021阻燃化學(xué)品 四溴苯酐二醇Flame retardant chemical. Tetrabromophthalate diol2022-03-18
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