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China "precipitatio" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 42516-2023	Chemical analysis method of high temperature shape memory alloy - determination of platinum content - thiourea complex precipitation method 高温形状记忆合金化学分析方法铂含量的测定硫脲络合沉淀法	China National Standards precipitatio	English PDF
GB/T 16632-2019	Determination of scale inhibition performance of water treatment chemicals—Calcium carbonate precipitation method 水处理剂阻垢性能的测定碳酸钙沉积法	China National Standards precipitatio	English PDF
GB/T 35968-2018	Specification of graphic products of precipitation 降水量图形产品规范	China National Standards precipitatio	English PDF
GB/T 33669-2017	Monitoring indices of precipitation extremes 极端降水监测指标	China National Standards precipitatio	English PDF
GB/T 20486-2017	Grade of valley area precipitation 江河流域面雨量等级	China National Standards precipitatio	English PDF
GB/T 4797.5-2017	Classification of environmental conditions—Environmental conditions appearing in nature—precipitation and wind 环境条件分类自然环境条件降水和风	China National Standards precipitatio	English PDF
GB/T 35664-2017	Determination of ammonium in the wet precipitation—Ion chromatography 大气降水中铵离子的测定离子色谱法	China National Standards precipitatio	English PDF
GB/T 35665-2017	Determination of formate and acetate in the wet precipitation—Ion chromatography 大气降水中甲酸根和乙酸根离子的测定离子色谱法	China National Standards precipitatio	English PDF
GB/T 35228-2017	Specifications for surface meteorological observation—precipitation 地面气象观测规范降水量	China National Standards precipitatio	English PDF
GB/T 31165-2014	Digitalization of precipitation records on paper 降水自记纸记录数字化	China National Standards precipitatio	English PDF
GB/T 31153-2014	Climatic evaluation methods of precipitation resource in the catchment area of small hydropower stations 小型水力发电站汇水区降水资源气候评价方法	China National Standards precipitatio	English PDF
GB/T 21978.5-2014	Instrument for precipitation observation―Part 5: Display and record for rainfall 降水量观测仪器第5部分：雨量显示记录仪	China National Standards precipitatio	English PDF
GB/T 21978.2-2014	Instrument for precipitation observation―Part 2: Tipping bucket rainfall sensor 降水量观测仪器第2部分：翻斗式雨量传感器	China National Standards precipitatio	English PDF
GB/T 8151.17-2012	Methods for chemical analysis of zinc concentrates - Part 17：Determination of zinc content - Hydroxide precipitation and Na2EDTA titrimetric method 锌精矿化学分析方法第17部分：锌量的测定氢氧化物沉淀-Na2EDTA滴定法	China National Standards precipitatio	English PDF
GB/T 28592-2012	Grade of precipitation 降水量等级	China National Standards precipitatio	English PDF
GB/T 17999.5-2008	SPF chicken - Microbiological surveillance - Part 5: Agar gel precipitation test for SPF chicken SPF鸡微生物学监测第5部分：SPF鸡琼脂扩散试验	China National Standards precipitatio	English PDF
GB/T 4797.5-2008	Classification of environmental conditions - Environmental conditions of nature - precipitation and wind 电工电子产品环境条件分类自然环境条件降水和风	China National Standards precipitatio	English PDF
GB/T 22626-2008	Determination of scale inhibition performance of water treatment agents - Calcium phosphate precipitation method 水处理剂阻垢性能的测定　磷酸钙沉积法	China National Standards precipitatio	English PDF
GB/T 21978.6-2008	Intrument for precipitation observation - Part 6: Melted snow type rain and snow recorder 降水量观测仪器第6部分：融雪型雨雪量计	China National Standards precipitatio	English PDF
GB/T 21978.3-2008	Instrument for precipitation observation - Part 3: Siphon rainfall recorder 降水量观测仪器第3部分：虹吸式雨量计	China National Standards precipitatio	English PDF
GB/T 223.29-2008	Iron, steel and alloy - Determination of lead content - Carrier precipitation-xylenol orange spectrophotometric method 钢铁及合金铅含量的测定载体沉淀-二甲酚橙分光光度法	China National Standards precipitatio	English PDF
GB/T 16632-2008	Determination of scale inhibition performance of water treatment agents - Calcium carbonate precipitation method 水处理剂阻垢性能的测定碳酸钙沉积法	China National Standards precipitatio	English PDF
GB/T 11067.1-2006	Methods for chemical analysis of silver - Determination of silver content - Silver chloride precipitation-Flame atomic absorption spectrometric method 银化学分析方法银量的测定氯化银沉淀-火焰原子吸收光谱法	China National Standards precipitatio	English PDF
GB/T 8152.2-2006	Methods for chemical analysis of lead concentrates―Determination of lead content―Back titration of EDTA after precipitation of lead sulfate 铅精矿化学分析方法铅量的测定硫酸铅沉淀―EDTA返滴定法	China National Standards precipitatio	English PDF
GB/T 19720-2005	Platinum jewellery alloys-Determination of platinum and palladium-Gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime 铂合金首饰铂、钯含量的测定氯铂酸铵重量法丁二酮肟重量法	China National Standards precipitatio	English PDF
GB/T 19444-2004	Oxygen precipitation characterization of silicon wafers by measurement of interstitial oxygen reduction 硅片氧沉淀特性的测定间隙氧含量减少法	China National Standards precipitatio	English PDF
GB/T 223.47-1994	Methods for chemical analysis of iron，steel and alloy--The carrier precipitation-molybdenumblue potometric method for the determination of antimony content 钢铁及合金化学分析方法载体沉淀-钼蓝光度法测定锑量	China National Standards precipitatio	English PDF
GB/T 13580.9-1992	Determination of chloride in wet precipitation--Ferrithiocyanate spectrophotometry 大气降水中氯化物的测定硫氰酸汞高铁光度法	China National Standards precipitatio	English PDF
GB/T 13580.8-1992	Determination of nitrate in the wet precipitation 大气降水中硝酸盐测定	China National Standards precipitatio	English PDF
GB/T 13580.7-1992	Determination of nitrite in the wet precipitation--N-(1-naphthyl)-1， 2-diaminoethane dihydrochloride spectrophotometry 大气降水中亚硝酸盐测定 N-(1-萘基)-乙二胺光度法	China National Standards precipitatio	English PDF
GB/T 13580.6-1992	Determination of sulfate in the wet precipitation 大气降水中硫酸盐测定	China National Standards precipitatio	English PDF
GB/T 13580.5-1992	Determination of fluoride， chloride， ntrite， nitrate， salfate in the wet precipitation--Ion chromotography 大气降水中氟、氯、亚硝酸盐、硝酸盐、硫酸盐的测定离子色谱法	China National Standards precipitatio	English PDF
GB/T 13580.4-1992	Determination of pH value of the wet precipitation--Glass electrode method 大气降水pH值的测定电极法	China National Standards precipitatio	English PDF
GB/T 13580.3-1992	Determination of specific conductance in the wet precipitation 大气降水电导率的测定方法	China National Standards precipitatio	English PDF
GB/T 13580.2-1992	Collection and preservation of the wet precipitation sample 大气降水样品的采集与保存	China National Standards precipitatio	English PDF
GB/T 13580.13-1992	Determination of calcium and magnesium in the wet precipitation--Atomic absorption spectrophotometry 大气降水中钙、镁的测定原子吸收分光光度法	China National Standards precipitatio	English PDF
GB/T 13580.12-1992	Determination of sodium andpotassium in the wet precipitation--Atomic absorption spectrophotometry 大气降水中钠、钾的测定原子吸收分光光度法	China National Standards precipitatio	English PDF
GB/T 13580.1-1992	General principles for analytical methods of the wet precipitation 大气降水采样和分析方法总则	China National Standards precipitatio	English PDF
GB/T 13580.11-1992	Determination of ammonium in the wet precipitation 大气降水中铵盐的测定	China National Standards precipitatio	English PDF
GB/T 13580.10-1992	Determination of fluoride in the wet precipitation--Fluor reagent spectrophotometry 大气降水中氟化物的测定新氟试剂光度法	China National Standards precipitatio	English PDF
GB/T 6764-1986	Radiochemical analysis of strontium-90 in water--precipitation by fuming nitric acid 水中锶-90放射化学分析方法发烟硝酸沉淀法	China National Standards precipitatio	English PDF

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