Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 1608-2008 |
Potassium permanganate for industrial use 工业高锰酸钾 |
China National Standards ssium |
 English PDF |
| GB/T 5686.2-2008 |
Ferromanganese，ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of silicon content - Molybdenum blue photometric method ，silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimet 锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝光度法、氟硅酸钾滴定法和高氯酸重量法 |
China National Standards ssium |
English PDF |
| GB/T 223.73-2008 |
Iron, steel and alloy - Determination of iron contents - Titanium trichloride-potassium dichromate titration method 钢铁及合金 铁含量的测定 三氯化钛-重铬酸钾滴定法 |
China National Standards ssium |
English PDF |
| GB/T 15456-2008 |
Industrial circulating cooling water - Determination of the chemical oxygen demand - Potassium permanganate method 工业循环冷却水中化学需氧量(COD)的测定 高锰酸钾法 |
China National Standards ssium |
English PDF |
| GB/T 14640-2008 |
Water used in industrial circulating cooling system and boiler - Determination of potassium and sodium 工业循环冷却水及锅炉用水中钾、钠含量的测定 |
China National Standards ssium |
English PDF |
| GB/T 20975.7-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 7：Determination of manganese content Potassium periodate spectrophotometric method 铝及铝合金化学分析方法 第7部分: 锰含量的测定 高碘酸钾分光光度法 |
China National Standards ssium |
English PDF |
| GB/T 20975.23-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 23：Determination of antimony content Potassium iodide spectrophotometric method 铝及铝合金化学分析方法 第23部分：锑含量的测定 碘化钾分光光度法 |
China National Standards ssium |
English PDF |
| GB/T 15076.16-2008 |
Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents 钽铌化学分析方法 钠量和钾量的测定 |
China National Standards ssium |
English PDF |
| GB/T 15072.5-2008 |
Test method of precious metal alloys － Determination of silver content for gold and palladium alloys － Potentionmeter titration with potassium iodide 贵金属合金化学分析方法 金、钯合金中银量的测定 碘化钾电位滴定法 |
China National Standards ssium |
English PDF |
| GB/T 15072.3-2008 |
Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate 贵金属合金化学分析方法 金、铂、钯合金中铂量的测定 高锰酸钾电流滴定法 |
China National Standards ssium |
English PDF |
| GB/T 16416-2007 |
Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid 褐煤中溶于稀盐酸的钠和钾测定用的萃取方法 |
China National Standards ssium |
English PDF |
| GB/T 1272-2007 |
Chemical reagent - Potassium iodide 化学试剂 碘化钾 |
China National Standards ssium |
English PDF |
| GB 1257-2007 |
Working chemical - Potassium hydrogen phthalate 工作基准试剂 邻苯二甲酸氢钾 |
China National Standards ssium |
English PDF |
| GB/T 8654.1-2007 |
Manganese metal, ferromanganese - silicon, ferromanganese and nitrogen - bearing ferromanganese - Determination of iron content - The ortho - phenanthrdine spectrophotometric method and the titanium trichloride - potassium dichromate titrimetric method 金属锰、锰硅合金、锰铁和氮化锰铁 铁含量的测定 邻二氮杂菲分光光度法和三氯化钛 - 重铬酸钾滴定法 |
China National Standards ssium |
English PDF |
| GB/T 20937-2007 |
Potassium magnesium of sulphate fertilizer 硫酸钾镁肥 |
China National Standards ssium |
English PDF |
| GB/T 10510-2007 |
Nitrophosphate and potassium nitrophosphate 硝酸磷肥、硝酸磷钾肥 |
China National Standards ssium |
English PDF |
| GB/T 20931.9-2007 |
Methods for chemical analysis of lithium - Determination of nitrogen content - Mercuric potassium iodide spectrophotometric method 锂化学分析方法 氮量的测定 碘化汞钾分光光度法 |
China National Standards ssium |
English PDF |
| GB/T 20931.1-2007 |
Methods for chemical analysis of lithium - Determination of potassium content - Flame atomic absorption spectrometric method 锂化学分析方法 钾量的测定 火焰原子吸收光谱法 |
China National Standards ssium |
English PDF |
| GB 1259-2007 |
Working chemical - Potassium dichromate 工作基准试剂 重铬酸钾 |
China National Standards ssium |
English PDF |
| GB/T 752-2006 |
Potassium chlorate for industrial use 工业氯酸钾 |
China National Standards ssium |
English PDF |
| GB/T 1507-2006 |
Manganese Ores - Determination of active oxygen content - Potassium dichromate titrimetric method 锰矿石 有效氧含量的测定 重铬酸钾滴定法 |
China National Standards ssium |
English PDF |
| GB/T 20255.1-2006 |
Methods for chemical analysis of hardmetals - Determination of calcium, potassium, magnesium and sodium contents - Flame atomic absorption spectrometric method 硬质合金化学分析方法 钙、钾、镁和钠量的测定 火焰原子吸收光谱法 |
China National Standards ssium |
English PDF |
| GB 20406-2006 |
Potassium sulfate for agricultural use 农业用硫酸钾 |
China National Standards ssium |
English PDF |
| GB 1895-2004 |
Food additive--Aluminum potassium sulfate 食品添加剂 硫酸铝钾 |
China National Standards ssium |
English PDF |
| GB/T 6609.6-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of potassium oxide content--Flame photometric method 氧化铝化学分析方法和物理性能测定方法 火焰光度法测定氧化钾含量 |
China National Standards ssium |
English PDF |
| GB/T 1819.2-2004 |
Methods for chemical analysis of tin concentrates--Determination of tin content--The potassium iodate titrimetric method 锡精矿化学分析方法 锡量的测定 碘酸钾滴定法 |
China National Standards ssium |
English PDF |
| GB/T 1819.10-2004 |
Methods for chemical analysis of tin concentrates--Determination of sulphur content--The high frequency infrared absorption method and the combustion potassium iodate titrimetric method 锡精矿化学分析方法 硫量的测定 高频红外吸收法和燃烧-碘酸钾滴定法 |
China National Standards ssium |
English PDF |
| GB/T 13885-2003 |
Animal feeding stuffs--Determination of thecontents of calcium，copper，iron，magnesium，manganese，potassium，sodium and zinc--Method using atomic absorption spectrometry 动物饲料中钙、铜、铁、镁、锰、钾、钠和锌含量的测定 原子吸收光谱法 |
China National Standards ssium |
English PDF |
| GB/T 5009.91-2003 |
Determination of potassium and sodium in foods 食品中钾、钠的测定 |
China National Standards ssium |
English PDF |
| GB/T 18996-2003 |
Determination of silver in silver jewellery alloys--Volumertic(potentiometric) method using sodium chloride or potassium chloride 银合金首饰中含银量的测定 氯化钠或氯化钾容量法(电位滴定法) |
China National Standards ssium |
English PDF |
| GB/T 18932.12-2002 |
Method for the determination of potassium，sodium，calcium，magnesium，zinc，iron，copper，manganese，chromium，lead，cadmium contents in honey--Atomic absorption spectrometry 蜂蜜中钾、钠、钙、镁、锌、铁、铜、锰、铬、铅、镉含量的测定方法 原子吸收光谱法 |
China National Standards ssium |
English PDF |
| GB/T 18932.11-2002 |
Method for the determination of potassium，phosphorus，iron，calcium，zinc，aluminium，sodium，magnesium，boron，manganese，copper，barium，titanium，vanadium，nickel，cobalt，chromium contents in honey--Inductively coupled plasma atomic e 蜂蜜中钾、磷、铁、钙、锌、铝、钠、镁、硼、锰、铜、钡、钛、钒、镍、钴、铬含量的测定方法 电感耦合等离子体原子发射光谱(ICP-AES)法 |
China National Standards ssium |
English PDF |
| GB/T 1508-2002 |
Manganese ores--Determination of total iron content--Potassium dichromate titrimetric method and 1，10-phenanthroline spectrophotometric method 锰矿石 全铁含量的测定 重铬酸钾滴定法和邻菲啰啉分光光度法 |
China National Standards ssium |
English PDF |
| GB/T 223.7-2002 |
Iron powder--Determination of iron content--Potassium dichromate titration method 铁粉 铁含量的测定 重铬酸钾滴定法 |
China National Standards ssium |
English PDF |
| GB/T 18633-2002 |
Determination of potassium in feed flame--Photometric method 饲料中钾的测定 火焰光度法 |
China National Standards ssium |
English PDF |
| GB/T 1587-2000 |
Potassium carbonate for industrial use 工业碳酸钾 |
China National Standards ssium |
English PDF |
| GB/T 649-1999 |
Chemical reagent--Potassium bromide 化学试剂 溴化钾 |
China National Standards ssium |
English PDF |
| GB/T 642-1999 |
Chemical reagent--Potassium dichromate 化学试剂 重铬酸钾 |
China National Standards ssium |
English PDF |
| GB/T 9394-1998 |
Potassium silicate solution for use in electronicindustry 电子工业用硅酸钾溶液 |
China National Standards ssium |
English PDF |
| GB/T 17135-1997 |
Soil quality--Determination of total arsenic--Spectrophotometric method with potassium borohyride andsilver nitrate 土壤质量 总砷的测定 硼氢化钾-硝酸银分光光度法 |
China National Standards ssium |
English PDF |
| GB/T 223.68-1997 |
Methods for chemical analysis of iron，steel and alloy--The potassium iodate titration method after combustion in the pipe furnace for the determination of sulfur content 钢铁及合金化学分析方法 管式炉内燃烧后碘酸钾滴定法测定硫含量 |
China National Standards ssium |
English PDF |
| GB/T 4698.9-1996 |
Sponge titanium，titanium and titanium alloys--Determination of tin content--Potassium iodate titration method 海绵钛、钛及钛合金化学分析方法 碘酸钾滴定法测定锡量 |
China National Standards ssium |
English PDF |
| GB/T 4698.4-1996 |
Sponge titanium，titanium and titanium alloys--Determination of manganese content--Potassium periodate spectrophotometric method 海绵钛、钛及钛合金化学分析方法 高碘酸盐分光光度法测定锰量 |
China National Standards ssium |
English PDF |
| GB/T 4698.23-1996 |
Sponge titanium，titanium and titanium alloys--Determination of palladium content--Stannous choride--Potassium iodide spectrophotometric method 海绵钛、钛及钛合金化学分析方法 氯化亚锡-碘化钾分光光度法测定钯量 |
China National Standards ssium |
English PDF |
| GB/T 4698.20-1996 |
Sponge titanium，titanium and titanium alloys--Determination of manganese content--Potassium periodate spectrophotometric method 海绵钛、钛及钛合金化学分析方法 高碘酸钾分光光度法测定锰量 |
China National Standards ssium |
English PDF |
| GB/T 16496-1996 |
Chemical reagent--Potassium sulfate 化学试剂 硫酸钾 |
China National Standards ssium |
English PDF |
| GB/T 16138-1995 |
Guide for the use of potassium iodide in accident of radioiodine contamination 放射性碘污染事故时碘化钾的使用导则 |
China National Standards ssium |
English PDF |
| GB/T 16104-1995 |
Workplace air--Determination of tungsten or tungsten carbide--Potassium thiocyanate-titanous trichloride spectrophotometric method 车间空气中钨或碳化钨的硫氰酸钾-三氯化钛分光光度测定方法 |
China National Standards ssium |
English PDF |
| GB/T 16017-1995 |
Workplace air--Determination of manganese and its compounds--Phosphoric acid-potassium periodate spectrophotometric method 车间空气中锰及其化合物的磷酸-高碘酸钾分光光度测定方法 |
China National Standards ssium |
English PDF |
| GB/T 1879-1995 |
Phosphate rock and concentrate--Determination of potassium oxide content--Flame atomic absorptionspectrometric method 磷矿石和磷精矿石氧化钾含量的测定 火焰原子吸收光谱法 |
China National Standards ssium |
English PDF |
| GB/T 15402-1994 |
Fruits，vegetables and derived products--Determination of sodium and potassium 水果、蔬菜及其制品 钠、钾含量的测定 |
China National Standards ssium |
English PDF |
| GB 14889-1994 |
Food additive--Potassium citrate 食品添加剂 柠檬酸钾 |
China National Standards ssium |
English PDF |
| GB/T 14949.7-1994 |
Manganese ores--Determination of sodium and pota-ssium contents 锰矿石化学分析方法 钠和钾量的测定 |
China National Standards ssium |
English PDF |
| GB/T 13747.7-1992 |
Zirconium and zirconium alloys--Determination of manganese content--Potassium periodate spectrophotometric method 锆及锆合金化学分析方法 高碘酸盐分光光度法测定锰量 |
China National Standards ssium |
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 ssium |
English PDF |
| GB/T 13370-1992 |
Determination of lithium，sodium，potassium and cesium in uranium dioxidepowders and pellets by atomic absorption spectrophotometry/flame emission spectrophotometry 二氧化铀粉末和芯块中锂、钠、钾、铯的测定 原子吸收分光光度法/ 火焰发射光谱法 |
China National Standards ssium |
English PDF |
| GB/T 11848.14-1991 |
Determination of potassium and sodium in uranium ore concentrate by atomic absorption spectrometry 铀矿石浓缩物中钾、钠的测定 原子吸收光谱法 |
China National Standards ssium |
English PDF |
| GB/T 11906-1989 |
Water quality--Determination of manganese--Potassium periodate spectrophotometric method 水质 锰的测定 高碘酸钾分光光度法 |
China National Standards ssium |
English PDF |
| GB/T 11904-1989 |
Water quality--Determination of potassium and sodium--Flame atomic absorption spectrophotometry 水质 钾和钠的测定 火焰原子吸收分光光度法 |
China National Standards ssium |
English PDF |
| GB/T 11894-1989 |
Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photo metric method 水质 总氮的测定 碱性过硫酸钾消解紫外分光光度法 |
China National Standards ssium |
English PDF |
| GB/T 11841-1989 |
Uraniumdioxide powder and pellets--Determination of uranium--Ferrous sulfate reduction-potassium dichromate oxidation titrimatric method 二氧化铀粉末和芯块中铀的测定 硫酸亚铁还原-重铬酸钾氧化滴定法 |
China National Standards ssium |
English PDF |
| GB/T 11338-1989 |
Analytical methods of potassium-40 in water 水中钾-40的分析方法 |
China National Standards ssium |
English PDF |
| GB/T 4333.3-1988 |
Methods for chemical analysisof ferrosilicon--The potassium periodate photometric method for the determination of manganese content 硅铁化学分析方法 高碘酸钾光度法测定锰量 |
China National Standards ssium |
English PDF |
| GB/T 7469-1987 |
Water quality--Determination of the total mercury--Potassium permanganate-pootassium peralfate descomposed method--Dithizone spectrophotometric method 水质 总汞的测定 高锰酸钾-过硫酸钾消解法 双硫腙分光光度法 |
China National Standards ssium |
English PDF |
| GB/T 6730.8-1986 |
Methods for chemical analysis of iron ores--The potassium dichromate volumetric method for the determination of iron (Ⅱ)content 铁矿石化学分析方法 重铬酸钾容量法测定亚铁量 |
China National Standards ssium |
English PDF |
| GB/T 6730.49-1986 |
Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content 铁矿石化学分析方法 原子吸收分光光度法测定钠和钾量 |
China National Standards ssium |
English PDF |
| GB/T 4921-1985 |
Waste gasfrom manufacturing process--Determination of chemical oxygendemand and nitrogenoxide--Potassium dichromate oxidation and naphthylethylene diamine colorimetric method 工业废气 耗氧值和氧化氮的测定 重铬酸钾氧化、萘乙二胺比色法 |
China National Standards ssium |
English PDF |
| Find out:267Items | To Page of: First -Previous-Next -Last | 1 2 |
+86-755-25831330
