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  • 产品名称：当量标准溶液 Ready to use Volmetric Solution

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简单介绍：
滴定是实验室*常见的化学成分分析方法，滴定不同组分通常需要相应的当量溶液，而制备标定这些当量溶液的过程既费时又费力。如今，Merck推出已配制好的高品质当量溶液，直接使用，滴定度偏差小于1.000±0.1%，而且批与批之间参数稳定。
详情介绍：
产品编号 产品描述 产品包装
1.02277.1000 Ammonium cerium(IV) nitrate solution c(NH4)2 Ce(NO3)6=0.1 mol/l (0.1 N) 硝酸铈铵0.1 mol/l (0.1 N) 1L
1.09079.1000 Ammonium thiocyanate solutionc(NH4SCN)=0.1 mol/l (0.1 N) 硫酸氰铵0.1 mol/l (0.1 N) 1L
1.09086.1000 Barium perchlorate solution in 2-propanol/water (80/20) c[Ba(ClO4)2]=0.005 mol/l 高氯酸钡0.005 mol/l 1L
1.09092.1000 Cerium(IV) sulfate solution c[Ce(SO4)2·4 H2O]=0.1 mol/l (0.1 N) 硫酸铈 0.1 mol/l (0.1 N) 1L
1.02784.1000 Copper sulfate solution c(CuSO4)=0.1 mol/l 硫酸铜0,1 mol/l 1L
1.05217.0500 Copper di-ammonium Titriplex solution Cu(NH4)2-EDTA 0.1 mol/l EDTA二铵铜0.1 mol/l 500ML
1.09164.1000 Hanus solution for determination of iodine numberc(IBr)=0.1 mol/l 哈纳斯溶液 c(IBr)=0.1 mol/l 1L
1.15480.1000 Hyamine 1622-solution for the determination of anionic tensides 0.004 mol/l 季铵盐1622溶液0.004 mol/l 1L
1.09060.1000 Hydrochloric acidc(HCl)=0.1 mol/l (0.1 N) 盐酸0.1 mol/l (0.1 N) 1L
1.09060.9010 Hydrochloric acidc(HCl)=0.1 mol/l (0.1 N) 盐酸0.1 mol/l (0.1 N) 10L
1.13134.9010 Hydrochloric acidc(HCl)=0.1 mol/l (0.1 N) 盐酸3.571 mol/l (1/0.28 N) 10L
1.09058.1000 Hydrochloric acid c(HCl)=0.5 mol/l (0.5 N) 盐酸0.5 mol/l (0.5 N) 1L
1.09063.1000 Hydrochloric acid c(HCl)=2 mol/l (2 N) 盐酸2 mol/l (2 N) 1L
1.13136.9010 Hydrochloric acid c(HCl)=0.357 mol/l (1/2.8 N) 盐酸0.357 mol/l (1/2.8 N) 10L
1.09057.1000 Hydrochloric acid c(HCl)=1 mol/l (1 N) 盐酸 1 mol/l (1 N) 1L
1.09057.9010 Hydrochloric acid c(HCl)=1 mol/l (1 N) 盐酸 1 mol/l (1 N) 10L
1.00326.1000 Hydrochloric acid in 2-propanolc(HCl)=0.1 mol/l (0.1 N) 盐酸（异丙醇基质）0.1 mol/l (0.1 N) 1L
1.09099.1000 Iodine solution c(I2)=0.05 mol/l (0.1 N) 碘溶液0.05 mol/l (0.1 N) 1L
1.09098.1000 Iodine solution c(I2)=0.5 mol/l (1 N) 碘溶液 0.5 mol/l (1 N) 1L
1.09143.1000 Mercury(II) nitrate solution c[Hg(NO3)2]=0.05 mol/l (0.1 N) 硝酸汞0.05 mol/l (0.1 N) 1L
1.04476.1000 Mercury(II) sulfate 80 g/l in potassium dichromate solution c(K2Cr2O7)=0.02 mol/l acidified with sulfuric acid for COD determination 硫酸汞（重铬酸钾0.02 mol/l基质） 80 g/l 1L
1.01508.1000 Mercury(II) sulfate 20 g/l in sulfuric-acid potassium dichromate solution determination 0.005 mol/l for COD 硫酸汞(重铬酸钾0.005 mol/l基质) 20 g/l 1L
1.00630.1000 Nitric acid 10 mol/l 硝酸10 mol/l 1L
1.09065.1000 Perchloric acid in anhydrous acetic acid / for titrations in non-aqueous media， c(HClO4)=0.1 mol/l (0.1 N) 高氯酸 0.1 mol/l (0.1 N)（无水乙酸基质） 1L
1.04817.0250 Potassium chloride solution 3 mol/l 氯化钾3 mol/l 250ML
1.04818.0100 Potassium chloride solution saturated with silver chloride 3 mol/l 氯化钾氯化银饱和溶液3mol/l 100ML
1.09118.1000 Potassium dichromate solution c(K2Cr2O7)=1/24 mol/l (0.25 N) 重铬酸钾1/24 mol/l (0.25N) 1L
1.09119.1000 Potassium dichromate solution for determination of COD c(K2Cr2O7)=0.020 mol/l 重铬酸钾0.020 mol/l 1L
1.04875.1000 Potassium dihydrogen phosphate solution (buffer stock solution) 1/15 mol/l 磷酸二氢钾1/15 mol/l 1L
1.09112.1006 Potassium hydroxide solution c(KOH)=0.1 mol/l (0.1 N) 氢氧化钾0.1 mol/l (0.1 N) 1L
1.11586.5000 Potassium hydroxide solution c(KOH)=0.5 mol/l (0.5 N) 氢氧化钾0.5 mol/l (0.5 N) 5L
1.09108.1000 Potassium hydroxide solution c(KOH)=1 mol/l (1 N) 氢氧化钾1 mol/l (1 N) 1L
1.09115.1000 Potassium hydroxide solution in ethanol c(KOH)=0.1 mol/l (0.1 N) 氢氧化钾（乙醇基质）0.1 mol/l (0.1N) 1L
1.09114.1000 Potassium hydroxide solution in ethanol c(KOH)=0.5 mol/l (0.5 N) 氢氧化钾（乙醇基质）0.5 mol/l (0.5 N) 1L
1.05544.1000 Potassium hydroxide solution in isopropanol c(KOH)=0.1 mol/l (0.1 N) 氢氧化钾（异丙醇基质）0.1 mol/l (0.1N) 1L
1.09351.1000 Potassium hydroxide solution in methanol c(KOH)=0.5 mol/l (0.5 N) 氢氧化钾（甲醇基质）0.5 mol/l (0.5 N) 2.5L
1.11787.2500 Potassium hydroxide solution in methanol c(KOH)=2.0 mol/l (2 N) 氢氧化钾（甲醇基质）2 mol/l (2 N) 2.5L
1.11587.2500 Potassium hydroxide solution in methanol c(KOH)=0.1 mol/l (0.1 N) 氢氧化钾（甲醇基质）0.1 mol/l (0.1 N) 1L
1.09107.1000 Potassium hydroxide solution (max. 0.00004 % Ca) c(KOH)=1 mol/l (1 N) 氢氧化钾1 mol/l (1N)（<0.00004%钙)< td=""> 1L
1.09122.1000 Potassium permanganate solution standardised against oxalate c(KMnO4)= 0.02 mol/l (0.1 N) 高锰酸钾（草酸钠标定）0.02 mol/l (0.1 N) 1L
1.09121.1000 Potassium permanganate solution standardised against sodium thiosulfate， c(KMnO4)=0.02 mol/l (0.1 N) 高锰酸钾（硫代硫酸钠标定）0.02 mol/l (0.1 N) 1L
1.11718.1000 Silver nitrate solution c(AgNO3)=0.05 mol/l (0.05 N) 硝酸银0.05 mol/l (0.05 N) 1L
1.09081.1000 Silver nitrate solution c(AgNO3)=0.1 mol/l (0.1 N) 硝酸银0.1 mol/l (0.1 N) 1L
1.09080.1000 Silver nitrate solution c(AgNO3)=1 mol/l (1 N) 硝酸银1 mol/l (1 N) 1L
1.06277.1000 odium arsenite solution c(NaAsO2)=0.05 mol/l (0.1 N) 亚砷酸钠0.05 mol/l (0.1 N) 1L
1.06587.1000 di-Sodium hydrogen phosphate solution (buffer stock solution) 1/15 mol/l 磷酸氢二钠1/15 mol/l 1L
1.05595.1000 Sodium hydroxide solution c(NaOH)=0.33 mol/l (1/3 N) 氢氧化钠0.33 mol/l (1/3 N) 1L
1.05599.9010 Sodium hydroxide solution c(NaOH)=0.357 mol/l (1/2.8 N) 氢氧化钠 0.357 mol/l (1/2.8 N) 10L
1.09141.1000 Sodium hydroxide solution c(NaOH)=0.1 mol/l (0.1 N) 氢氧化钠 0.1 mol/l (0.1 N) 1L
1.09141.9010 Sodium hydroxide solution c(NaOH)=0.1 mol/l (0.1 N) 氢氧化钠 0.1 mol/l (0.1 N) 10L
1.09139.1000 Sodium hydroxide solution c(NaOH)=0.25 mol/l (0.25 N) 氢氧化钠 0.25 mol/l (0.25 N) 1L
1.09140.1000 Sodium hydroxide solution c(NaOH)=0.2 mol/l (0.2 N) 氢氧化钠 0.2 mol/l (0.2 N) 1L
1.09142.0500 Sodium hydroxide solution c(NaOH)=0.02 mol/l (0.02 N) 氢氧化钠 0.02 mol/l (0.02 N) 500ML
1.09137.1000 Sodium hydroxide solutionc(NaOH)=1 mol/l (1 N) 氢氧化钠 1mol/l (1 N) 1L
1.09136.1000 Sodium hydroxide solution c(NaOH)=2 mol/l (2 N) 氢氧化钠 2 mol/l (2 N) 1L
1.09138.1000 Sodium hydroxide solution c(NaOH)=0.5 mol/l (0.5 N) 氢氧化钠 0.5 mol/l (0.5 N) 1L
1.11584.5000 Sodium hydroxide solution c(NaOH)=4 mol/l (4 N) 氢氧化钠 4 mol/l (4 N) 5L
1.09147.1000 Sodium thiosulfate solution c(Na2S2O3·5 H2O)=0.1 mol/l (0.1 N) 硫代硫酸钠0.1 mol/l (0.1 N) 1L
1.09074.1000 Sulfuric acid c(H2SO4)=0.05 mol/l (0.1 N) 硫酸0.05 mol/l (0.1 N) 1L
1.09073.1000 Sulfuric acid c(H2SO4)=0.25 mol/l (0.5 N) 硫酸0.25 mol/l (0.5 N) 1L
1.09072.1000 Sulfuric acid c(H2SO4)=0.5 mol/l (1 N) 硫酸0.5 mol/l (1 N) 1L
1.09162.1000 Tetra-n-butylammonium hydroxide solution in 2-propanol/methanol， c[(C4H9)4NOH]=0.1 mol/l (0.1 N) 氢氧化四丁铵（异丙醇/甲醇基质）0.1 mol/l (0.1 N) 1L
1.08124.0250 Tetramethylammonium hydroxide solution in 2-propanol/methanol， c(C4H13NO)=0.1 mol/l (0.1 N) 氢氧化四甲铵（异丙醇/甲醇基质）0,1 mol/l (0.1 N) 250ML
1.08431.1000 Titriplex III solution c(Na2-EDTA·2 H2O)=0.1 mol/l EDTA二钠0.1 mol/l 1L
1.08447.1000 Titriplex IV solution c (DCTA Na2)=0.1 mol/l DCTA二钠0.1 mol/l 1L
1.08450.1000 Trifluoromethanesulfonic acid in anhydrous acetic acid c (CF3SO3H)=0.1 mol/l 三氟甲磺酸（无水乙酸基质）0.1 mol/l 1L
1.08449.1000 Trifluoromethanesulfonic acid in 2-propanolc(CF3SO3H)=0.1 mol/l 三氟甲磺酸（异丙醇基质）0.1 mol/l 1L
1.09163.1000 Wijs solution c(ICl)=0.1 mol/l 威杰斯-氯化碘溶液0.1 mol/l 1L
1.08879.1000 Zinc sulfate solution c(ZnSO4)=0.1 mol/l 硫酸锌0.1 mol/l 1L

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