GB/T 34672-2017
化学试剂 离子色谱法测定通则
Chemical reagent—General rules for the ion chromatography
- 实施日期
- 2018-05-01
- 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 34672-2017
Chemical reagent—General rules for the ion chromatography
GB/T 14640-2017
Determination of potassium and sodium in water for industrial circulating cooling system and boiler
GB/T 34331-2017
Test method of Cucumber green mottle mosaic virus by transmission electron microscopy
GB/T 34326-2017
Surface chemical analysis—Depth profiling—Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS
GB/T 6911-2017
Determination of sulfate in water for industrial circulating cooling system and boiler
GB/T 34324-2017
Technical requirement of microarray biochip spotter
GB/T 34226-2017
Technical guideline for formic acid preparation from yellow phosphorus tail gas
GB/T 34174-2017
Surface chemical analysis—Proposed procedure for certifying the retained areic dose in a working reference material produced by ion implantation
GB/T 34172-2017
Microbeam analysis—Electron backscatter diffraction—Phase analysis method of metal and alloy
GB/T 34168-2017
Test method of gold and silver nanoparticle materials biological effect by transmission electron microscope
GB/T 34042-2017
General specification for on-line analyzer systems
GB/T 22571-2017
Surface chemical analysis—X-ray photoelectron spectrometers—Calibration of energy scales
GB/T 14427-2017
Analysis of water used in boiler and cooling system—Determination of iron
GB/T 12149-2017
Determination of silica in water for industrial circulating cooling system and boiler
GB/T 34065-2017
Safety requirements for analyzers
GB/T 34059-2017
Nanotechnology—Nanobiological effects of nanomaterials—NMR-based metabolomics
GB/T 34002-2017
Microbeam analysis—Analytical transmission electron microscopy—Methods for calibrating image magnification by using reference materials having periodic structures
GB/T 33893-2017
Determination of perfluorooctane sulfonates(PFOS) and perfluorooctanoic acid(PFOA) for separation membranes—Liquid chromatography-tandem mass spectrometry method
GB/T 33864-2017
General specification for mass spectrometer
GB/T 33862-2017
Automatic(semi)Kjeldahl analyzer