|
Water quality total nitrogen standard water quality total nitrogen quality control sample water total nitrogen analysis standard solution
|
水质总氮标样 水质总氮质控样 水质总氮分析标准溶液
|
|
|
Total phosphorus control sample blind sample test sample water quality total phosphorus standard sample
|
总磷质控样盲样考核样 水质总磷标样
|
|
|
Tetrachloroethylene petroleum standard test standard tetrachloroethylene petroleum standard solution
|
四氯乙烯中石油类质控标样 四氯乙烯中石油类标准溶液
|
|
|
NA
|
四氯乙烯中石油类标准溶液 四氯乙烯中石油类溶液标准物质
|
|
|
Total PetroleuM Hydrocarbons (TPH) Mixture
|
四氯化碳中石油类 （红外法）有机物监测标样
|
|
|
Petroleum standard solution for carbon tetrachloride (infrared method)
|
四氯化碳中石油类标准溶液（红外法） 分析校准用
|
|
|
Water quality ammonia nitrogen standard water ammonia nitrogen standard quality control sample ammonia nitrogen blind sample test sample
|
水质氨氮标样 水中氨氮标准质控样 氨氮盲样考核样
|
|
|
Water quality chemical oxygen demand standard environmental standard sample
|
水质化学需氧量标样 环境标准样品
|
|
|
Sodium tetrachloromercurate solution tetrachloromercury sodium stock solution
|
四氯汞钠溶液 四氯汞钠贮备液
|
|
|
Phosphate titration solution phosphate buffer phosphate buffer
|
磷酸滴定溶液 磷酸缓冲液 磷酸盐缓冲液
|
|
|
Iodine titration standard solution iodine standard titration solution iodine solution standard substance
|
碘滴定标准液 碘标准滴定溶液 碘溶液标准物质
|
|
|
Sodium carbonate titration standard solution sodium carbonate titration analysis solution
|
碳酸钠滴定标准溶液 碳酸钠滴定分析用溶液
|
|
|
Ammonium ferrous sulfate standard titration solution iron (II) ammonium titration analysis solution
|
硫酸亚铁铵标准滴定溶液 硫酸铁（Ⅱ）铵滴定分析溶液
|
|
|
Sodium ion analyzer with standard solution PNA2 sodium ion chromatography
|
钠离子分析仪用标准溶液PNa2 钠离子色谱测定用品
|
|
|
Ion Chromatography Standard Solution PNA3 Standard Solution Analytical Solution for Sodium Ion Chromatography
|
离子色谱标液 PNa3标准溶液 钠离子色谱测定用分析液
|
|
|
PNA4 ion chromatography standard liquid analyzer / analyzer dedicated NA ion solution
|
PNa4离子色谱标液 测定用/分析仪专用Na离子溶液
|
|
|
PNA5 standard solution chromatography for analysis and analysis
|
PNa5标准溶液 色谱测定分析用溶液
|
|
|
Sodium chloride titration solution standard substance sodium chloride standard titration solution
|
氯化钠滴定溶液标准物质 氯化钠标准滴定溶液
|
|
|
Zinc chloride titration standard solution zinc chloride standard titration material
|
氯化锌滴定标准溶液 氯化锌标准滴定物质
|
|
|
Potassium hydroxide-ethanol standard titration solution potassium hydroxide solution standard substance
|
氢氧化钾-乙醇标准滴定溶液 氢氧化钾溶液标准物质
|
|
|
NA
|
标准肖氏硬度块 肖氏硬度计检定
|
|
|
Standard microhardness block indentation hardness test
|
标准显微硬度块 压入硬度测试
|
|
|
Standard Vickers hardness block Vickers hardness standard block
|
标准维氏硬度块 维氏硬度标准块
|
|
|
Standard Leeb hardness block Leeb hardness tester standard block
|
标准里氏硬度块 里氏硬度计标准块
|
|
|
NA
|
标准布氏硬度块 布氏标准硬度块
|
|
|
Barcol hardness standard block hardness tester
|
巴氏硬度标准块 巴氏硬度块计
|
|
|
Standard Knoop hardness block Knoop hardness standard block
|
标准努普硬度块 努氏硬度标准块
|
|
|
Standard surface Rockwell hardness block standard Rockwell hardness block
|
标准表面洛氏硬度块 标准洛氏硬度块
|
|
|
Formaldehyde environmental standard sample for formaldehyde standard solution in water
|
水中甲醛标准溶液 甲醛环境保护标准样品
|
|
|
Standard substance of disodium edetate solution in water
|
水中乙二胺四乙酸二钠溶液标准物质
|
|
|
Silver nitrate standard solution silver nitrate titration solution silver nitrate test solution
|
硝酸银标准溶液 硝酸银滴定溶液 硝酸银试液
|
|
|
Standard ion chromatography standard solution PNA1 for ion chromatography
|
离子色谱测定用标液 离子色谱标准溶液PNa1
|
|