GB/T 638-2018
化学试剂 二水合氯化亚锡(氯化亚锡)
Chemical reagent—Stannous chloride dihydrate
- 实施日期
- 2019-01-01
- ICS 分类
- 71.040.30
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 638-2018
Chemical reagent—Stannous chloride dihydrate
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Chemical reagent—General method for the determination of total nitrogen
GB/T 36401-2018
Surface chemical analysis—X-ray photoelectron spectroscopy—Reporting of results of thin-film analysis
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Inductively coupled plasma atomic emission spectrometer
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Determination of chloride in water for industrial circulating cooling system and boiler
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Boron compound for industrial use—Methods of test
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GB/T 35099-2018
Microbeam analysis—Scanning electron microscopy with energy dispersive X-ray spectrometry—Morphology and element analysis of single fine particles in ambient air
GB/T 35098-2018
Microbeam analysis—Transmission electron microscopy—Morphological identification method of plant viruses by transmission electron microscopy
GB/T 35097-2018
Microbeam analysis—Scanning electron microscopy with energy dispersive X-ray spectrosmetry—Determination of numberical concentration of inorganic fibrous particles in ambient air
GB/T 36086-2018
Nanotechnology—Determination of contact angles of nanopowders—Washburn dynamic pressure method
GB/T 36084-2018
Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry
GB/T 36083-2018
Nanotechnology—Silver nanomaterials—Guidance for the characterization of biological effect-related physicochemical properties
GB/T 36085-2018
Nanotechnologies—Guidance for developing representative test materials consisting of nano-objects in dry powder form
GB/T 36065-2018
Nanotechnologies—Analysis of amorphous carbon, ash and volatile of carbon nanotubes—Thermogravimetry
GB/T 36053-2018
Evaluation of thickness, density and interface width of thin films by X-ray reflectometry—Instrumental requirements, alignment and positioning, data collection, data analysis and reporting
GB/T 36052-2018
Surface chemical analysis—Data transfer format for scanning probe microscopy
GB/Z 35959-2018
General rule for liquid chromatography-mass spectrometry
GB/T 35930-2018
Determination of vapor pressure of chemical products—Thermogravimetry method