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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 16493-1996 |
Chemical reagent--Trisodium citrate dihydrate 化学试剂 二水合柠檬酸三钠(柠檬酸三钠) |
China National Standards agent |
 English PDF |
| GB/T 15897-1995 |
Chemical reagent--Calcium carbonate 化学试剂 碳酸钙 |
China National Standards agent |
English PDF |
| GB/T 15896-1995 |
Chemical reagent--Formic acid 化学试剂 甲酸 |
China National Standards agent |
English PDF |
| GB/T 15895-1995 |
Chemical reagent--1，2-Dichloroethane 化学试剂 1，2-二氯乙烷 |
China National Standards agent |
English PDF |
| GB/T 16031-1995 |
Workplace air--Determination ofammonia--Nessler’s reagent spectrophotometric method 车间空气中氨的纳氏试剂分光光度测定方法 |
China National Standards agent |
English PDF |
| GB/T 667-1995 |
Chemical reagent--Zinc nitrate hexahydrate 化学试剂 六水合硝酸锌(硝酸锌) |
China National Standards agent |
English PDF |
| GB/T 15901-1995 |
Chemical reagent--Copper(Ⅱ)chloride dihydrate 化学试剂 二水合氯化铜(氯化铜) |
China National Standards agent |
English PDF |
| GB/T 15899-1995 |
Chemical reagent--Manganese sulfate monohydrate 化学试剂 一水合硫酸锰(硫酸锰) |
China National Standards agent |
English PDF |
| GB/T 5173-1995 |
Surface active agents and detergents--Determination of anionic-active matter by direct two-phase titration procedure 表面活性剂和洗涤剂 阴离子活性物的测定 直接两相滴定法 |
China National Standards agent |
English PDF |
| GB/T 15814.3-1995 |
Reagent of fireworks and firecrackers--Thermal compatibility test--Method of DTA and DSC 烟花爆竹药剂 热相容性试验 差热分析或差示扫描热量热法 |
China National Standards agent |
English PDF |
| GB/T 15814.2-1995 |
Reagent of fireworks and firecracker--Measurement of density 烟花爆竹药剂 密度测定 |
China National Standards agent |
English PDF |
| GB/T 633-1994 |
Chemical reagent--Sodium nitrite 化学试剂 亚硝酸钠 |
China National Standards agent |
English PDF |
| GB/T 1285-1994 |
Chemical reagent--Cadmium chloride 化学试剂 氯化镉 |
China National Standards agent |
English PDF |
| GB/T 7462-1994 |
Surface active agents--Measurement of foaming power--Modified Ross-miles method 表面活性剂 发泡力的测定 改进Ross-Miles法 |
China National Standards agent |
English PDF |
| GB/T 669-1994 |
Chemical reagent--Strontium nitrate 化学试剂 硝酸锶 |
China National Standards agent |
English PDF |
| GB/T 1289-1994 |
Chemical reagent--Sodium oxalate 化学试剂 草酸钠 |
China National Standards agent |
English PDF |
| GB/T 1278-1994 |
Chemical reagent--Ammonium hydrogen difluoride 化学试剂 氟化氢铵 |
China National Standards agent |
English PDF |
| GB/T 14668-1993 |
Air quality--Determination of ammonia--Nessler’s reagent colorimetric method 空气质量 氨的测定 纳氏试剂比色法 |
China National Standards agent |
English PDF |
| GB/T 13747.23-1992 |
Zirconium and zirconium alloys--Determination of nitrogen content--Distillation-Nessler reagent spectrophotometric method 锆及锆合金化学分析方法 蒸馏分离-奈斯勒试剂分光光度法测定氮量 |
China National Standards agent |
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 agent |
English PDF |
| GB/T 13353-1992 |
Test method for resistance of adhesive bonds to chemical reagents--Metal to metal 胶粘剂耐化学试剂性能的测定方法 金属与金属 |
China National Standards agent |
English PDF |
| GB/T 11987-1989 |
Surface active agent--Technical alkane sulphonates--Determination of total alkane sulphonates content 表面活性剂 工业烷烃磺酸盐 总烷烃磺酸盐含量的测定 |
China National Standards agent |
English PDF |
| GB/T 11986-1989 |
Surface active agents--Powders and Granules--Measurement of the angle of repose 表面活性剂 粉体和颗粒休止角的测量 |
China National Standards agent |
English PDF |
| GB/T 11985-1989 |
Surface active agents--Determination of interfacial tension--Drop volume method 表面活性剂 界面张力的测定 滴体积法 |
China National Standards agent |
English PDF |
| GB/T 11133-1989 |
Liquid petroleum products--Determination of water--Karl Fischer reagent method 液体石油产品水含量测定法 (卡尔·费休法) |
China National Standards agent |
English PDF |
| GB/T 10267.5-1988 |
Method for analysis of calcium metal--The determination of nitrogen by distillation--Nessler reagent photometric method 金属钙分析方法 蒸馏-奈斯勒试剂光度法测定氮 |
China National Standards agent |
English PDF |
| GB/T 7483-1987 |
Water quality--Determination of fluoride--Fluor reagent spectrophotometric 水质 氟化物的测定 氟试剂分光光度法 |
China National Standards agent |
English PDF |
| GB/T 7479-1987 |
Water quality--Determination of ammonium--Nessler’s reagent colorimetric method 水质 铵的测定 纳氏试剂比色法 |
China National Standards agent |
English PDF |
| GB/T 5328-1985 |
Surface active agents--Simplified classification 表面活性剂简化分类 |
China National Standards agent |
English PDF |
| GB 6051-1985 |
Fire extinguishing agent of bromotrifluoromethane 三氟一溴甲烷灭火剂 (1301灭火剂) |
China National Standards agent |
English PDF |
| GB 4065-1983 |
Fire extinguishing agent--Bromochlorodifluoro-methane 二氟一氯一溴甲烷灭火剂 |
China National Standards agent |
English PDF |
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