merck/德国默克 品牌
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上海市所在地
供应德国MERCK 1.10024 氨氮试纸
面议供应德国MERCK 1.17927 砷测试试纸
面议供应merck 1.10023 维生素C试纸
面议德国merck 1.10083 钙测试试纸
面议德国MERCK 1.10648 碳酸根试纸
面议德国merck 1.10079 氯根试纸
面议德国merck 1.17925/4 余氯试纸
面议供应德国MERCK 1.10015 铝试纸
面议供应德国MERCK 1.10025等 总硬度试纸
面议德国MERCK 1.10012 六价铬试纸
面议
德国MERCK 1.10002 钴测试条
面议德国MERCK 1.10003 铜试纸
面议Volumetric solution 当量标准溶液:
德国Merck默克Volumetric solution 当量标准溶液
易于操作，方便使用重视实验室储存及使用安全：只有Titrisol同时具有危险警告标记。危险警告说明及包装和每个安瓿管上的Risk & Safely指示浓度符合DIN标（DIN32625）--准确的浓度意味着可靠的结果配合数显温度计检测环境温度：确保滴定精确长有效期保证了长期的可靠性节省空间；可直接储放在工作台上可灵活改变其原有浓度：通过变化zui终体积或Titrisol安瓿管数量可制备相应的浓度可灵活选择溶剂；Titrisol安瓿管加上一个合适的溶剂可制备无水当量溶液缓冲溶液更加方便使用：所有的Titrisol缓冲液都标有相应温度（0-90℃）对应的PH值及缓冲液的成份滴定是实验室zui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，滴定度偏差小于1.000±0.1%，而且批与批之间参数稳定。共有62种品种，包装从100毫升到25毫升不等。
德国Merck默克Volumetric solution 当量标准溶液订购指南：
Order N.O.订货号 | PACK包装 | Product Name产品名 | 描述 |
1.02277.1000 | 1L | Ammonium cerium(IV) nitrate solution c(NH4)2 Ce(N | 硝酸铈铵0,1 mol/l (0,1 N) |
1.09079.1000 | 1L | Ammonium thiocyanate solution c(NH4SCN) = 0,1 mol/ | 硫酸氰铵0,1 mol/l (0,1 N) |
1.09086.1000 | 1L | Barium perchlorate solution in 2-propanol/water (8 | 高氯酸钡0,005 mol/l |
1.09092.1000 | 1L | Cerium(IV) sulfate solution c(Ce(SO4)2·4 H2O) = 0 | 硫酸铈 0,1 mol/l (0,1 N) |
1.02784.1000 | 1L | Copper sulfate solution c(CuSO4)=0,1 mol/l | 硫酸铜0,1 mol/l |
1.05217.0500 | 500ML | Copper di-ammonium Titriplex(r) solution Cu(NH4) | EDTA二铵铜0,1 mol/l |
1.09164.1000 | 1L | Hanus solution for determination of iodine number | 哈纳斯溶液 c(IBr) = 0,1 mol/l |
1.15480.1000 | 1L | Hyamine(r) 1622-solution for the determination of | 季铵盐1622溶液 0.004 mol/l |
1.09060.1000 1.09060.5000 | 1L 5L | Hydrochloric acid c(HCl) = 0,1 mol/l (0,1 N) | 盐酸0,1 mol/l (0,1 N) |
1.13134.9010 | 10L | Hydrochloric acid c(HCl) = 3,571 mol/l (1/0,28 N) | 盐酸3,571 mol/l (1/0,28 N) |
1.09058.1000 | 1L | Hydrochloric acid c(HCl) = 0,5 mol/l (0,5 N) | 盐酸0,5 mol/l (0,5 N) |
1.09063.1000 | 1L | Hydrochloric acid c(HCl) = 2 mol/l (2 N) | 盐酸2 mol/l (2 N) |
1.13136.9010 | 10L | Hydrochloric acid c(HCl) = 0,357 mol/l (1/2,8 N) | 盐酸0,357 mol/l (1/2,8 N) |
1.09057.1000 1.09057.5000 | 1L 5L | Hydrochloric acid c(HCl) = 1 mol/l (1 N) | 盐酸 1 mol/l (1 N) |
1.00326.1000 | 1L | Hydrochloric acid in 2-propanol c(HCl) = 0,1 mol | 盐酸0,1 mol/l (0,1 N) （异丙醇基质） |
1.09099.1000 | 1L | Iodine solution c(I2) = 0,05 mol/l (0,1 N) | 碘溶液 0,05 mol/l (0,1 N) |
1.09098.1000 | 1L | Iodine solution c(I2) = 0,5 mol/l (1 N) | 碘溶液 0,5 mol/l (1 N) |
1.09143.1000 | 1L | Mercury(II) nitrate solution c(Hg(NO3)2) = 0,05 | xiaosuangong0,05 mol/l (0,1 N) |
1.04476.1000 | 1L | Mercury(II) sulfate 80 g/l in potassium dichromate | 硫酸汞80 g/l （重铬酸钾0.02 mol/l基质） |
1.01508.1000 | 1L | Mercury(II) sulfate 20 g/l in sulfuric-acid potass | 硫酸汞20 g/l (重铬酸钾0.005 mol/l基质) |
1.00630.1000 | 1L | Nitric acid 10 mol/l | 硝酸10 mol/l |
1.09065.1000 | 1L | Perchloric acid in anhydrous acetic acid / for ti | 高氯酸 0,1 mol/l (0,1 N) （无水乙酸基质） |
1.04817.0250 | 250ML | Potassium chloride solution 3 mol/l | 氯化钾3 mol/l |
1.04818.0100 | 100ML | Potassium chloride solution saturated with silver | 氯化钾氯化银饱和溶液 3mol/l |
1.09118.1000 | 1L | Potassium dichromate solution c(K2Cr2O7) = 1/24 | 重铬酸钾 1/24 mol/l (0,25N) |
1.09119.1000 | 1L | Potassium dichromate solution for determination of | 重铬酸钾 0,020 mol/l |
1.04875.1000 | 1L | Potassium dihydrogen phosphate solution (buffer | 磷酸二氢钾1/15 mol/l |
1.09112.1000 | 1L | Potassium hydroxide solution c(KOH) = 0,1 mol/l (0 | 氢氧化钾0,1 mol/l (0,1 N) |
1.11586.5000 | 5L | Potassium hydroxide solution c(KOH) = 0,5 mol/l ( | 氢氧化钾0,5 mol/l (0,5 N) |
1.09108.1000 | 1L | Potassium hydroxide solution c(KOH) = 1 mol/l (1 | 氢氧化钾1 mol/l (1 N) |
1.09115.1000 | 1L | Potassium hydroxide solution in ethanol c(KOH) = | 氢氧化钾0,1 mol/l (0,1N) （乙醇基质） |
1.09114.1000 | 1L | Potassium hydroxide solution in ethanol c(KOH) = | 氢氧化钾0,5 mol/l (0,5 N) （乙醇基质） |
1.05544.1000 | 1L | Potassium hydroxide solution in isopropanol c(KOH) | 氢氧化钾0,1 mol/l (0,1N) （异丙醇基质） |
1.09351.1000 | 2.5L | Potassium hydroxide solution in methanol c(KOH) = | 氢氧化钾0,5 mol/l (0,5 N) （甲醇基质） |
1.11787.2500 | 2.5L | Potassium hydroxide solution in methanol c(KOH) = | 氢氧化钾2 mol/l (2 N) （甲醇基质） |
1.11587.2500 | 1L | Potassium hydroxide solution in methanol c(KOH) = | 氢氧化钾0,1 mol/l (0,1 N) （甲醇基质） |
1.09107.1000 | 1L | Potassium hydroxide solution (max. 0,00004 % Ca) | 氢氧化钾1 mol/l (1N) （<0.00004%钙) |
1.09122.1000 | 1L | Potassium permanganate solution standardised agai | 高锰酸钾 0,02 mol/l (0,1 N) （草酸钠标定） |
1.09121.1000 | 1L | Potassium permanganate solution standardised agai | 高锰酸钾 0,02 mol/l (0,1 N) （硫代硫酸钠标定） |
1.11718.1000 | 1L | Silver nitrate solution c(AgNO3) = 0,05 mol/l (0 | 硝酸银0,05 mol/l (0,05 N) |
1.09081.1000 | 1L | Silver nitrate solution c(AgNO3) = 0,1 mol/l (0,1 | 硝酸银0,1 mol/l (0,1 N) |
1.09080.1000 | 1L | Silver nitrate solution c(AgNO3) = 1 mol/l (1 N) | 硝酸银1 mol/l (1 N) |
1.06277.1000 | 1L | Sodium arsenite solution c(NaAsO2) = 0,05 mol/l ( | yashensuan0,05 mol/l (0,1 N) |
1.06587.1000 | 1L | di-Sodium hydrogen phosphate solution (buffer sto | 磷酸氢二钠1/15 mol/l |
1.05595.1000 | 1L | Sodium hydroxide solution c(NaOH) = 0,33 mol/l ( | 氢氧化钠0,33 mol/l (1/3 N) |
1.05599.9010 | 10L | Sodium hydroxide solution c(NaOH) = 0,357 mol/l ( | 氢氧化钠 0,357 mol/l (1/2,8 N) |
1.09141.1000 1.09141.5000 | 1L 5L | Sodium hydroxide solution c(NaOH) = 0,1 mol/l (0, | 氢氧化钠 0,1 mol/l (0,1 N) |
1.09139.1000 | 1L | Sodium hydroxide solution c(NaOH) = 0,25 mol/l (0 | 氢氧化钠 0,25 mol/l (0,25 N) |
1.09140.1000 | 1L | Sodium hydroxide solution c(NaOH) = 0,2 mol/l (0, | 氢氧化钠 0,2 mol/l (0,2 N) |
1.09142.0500 | 500ML | Sodium hydroxide solution c(NaOH) = 0,02 mol/l (0 | 氢氧化钠 0,02 mol/l (0,02 N) |
1.09137.1000 | 1L | Sodium hydroxide solution c(NaOH) = 1 mol/l (1 N) | 氢氧化钠 1mol/l (1 N) |
1.09136.1000 | 1L | Sodium hydroxide solution c(NaOH) = 2 mol/l (2 N) | 氢氧化钠 2 mol/l (2 N) |
1.09138.1000 | 1L | Sodium hydroxide solution c(NaOH) = 0,5 mol/l (0, | 氢氧化钠 0,5 mol/l (0,5 N) |
1.11584.5000 | 5L | Sodium hydroxide solution c(NaOH) = 4 mol/l (4 N) | 氢氧化钠 4 mol/l (4 N) |
1.09147.1000 | 1L | Sodium thiosulfate solution c(Na2S2O3 · 5 H2O) = | 硫代硫酸钠 0,1 mol/l (0,1 N) |
1.09074.1000 | 1L | Sulfuric acid c(H2SO4) = 0,05 mol/l (0,1 N) | liu酸0,05 mol/l (0,1 N) |
1.09073.1000 | 1L | Sulfuric acid c(H2SO4) = 0,25 mol/l (0,5 N) | liu酸0,25 mol/l (0,5 N) |
1.09072.1000 | 1L | Sulfuric acid c(H2SO4) = 0,5 mol/l (1 N) | 硫酸0,5 mol/l (1 N) |
1.09162.1000 | 1L | Tetra-n-butylammonium hydroxide solution in 2-pr | 氢氧化四丁铵 0,1 mol/l (0,1 N) （异丙醇/甲醇基质） |
1.08124.0250 | 250ML | Tetramethylammonium hydroxide solution in 2-propan | 氢氧化四甲铵 0,1 mol/l (0,1 N) （异丙醇/甲醇基质） |
1.08431.1000 | 1L | Titriplex(r) III solution c(Na2-EDTA · 2 H2O) = 0 | EDTA二钠 0,1 mol/l |
1.08447.1000 | 1L | Titriplex(r) IV solution c (DCTA Na2) = 0,1 mol/l | DCTA二钠0,1 mol/l |
1.08450.1000 | 1L | Trifluoromethanesulfonic acid in anhydrous acetic | 三氟甲磺酸0,1 mol/l （无水乙酸基质） |
1.09163.1000 | 1L | Wijs solution c(ICl) = 0,1 mol/l | 威杰斯-氯化碘溶液0,1 mol/l |
1.08879.1000 | 1L | Zinc sulfate solution c (ZnSO4) = 0,1 mol/l | 硫酸锌0,1 mol/l |
1.09944.0001 | 1set | Acetic acid for 1000 ml c(CH3COOH) = 0,1 mol/l (0 | 乙酸 0,1 mol/l (0,1 N) |
1.09951.0001 | 1set | Acetic acid for 500 ml c(CH3COOH) = 1 mol/l (1 N | 乙酸 1 mol/l (1 N) |
1.09864.0001 | 1set | Ammonium iron(II) sulfate solution for 250 ml c[(N | 硫酸亚铁铵 0,1 mol/l (0,1 N) |
1.09900.0001 | 1set | Ammonium thiocyanate solution for 1000 ml c(NH4SC | 硫氰酸铵 0,1 mol/l (0,1 N) |
1.09962.0001 | 1set | Barium chloride solution for 1 l c(BaCl2) = 0,0 | 氯化钡 0,05 mol/l (0,1 N) |
1.09905.0001 | 1set | Bromide bromate solution for 1000 ml c(Br2) = 0, | 溴酸溴 0,05 mol/l (0,1 N) |
1.09970.0001 | 1set | Hydrochloric acid for 1000 ml c(HCl) = 1 mol/l | 盐酸 1 mol/l (1 N) |
1.09971.0001 | 1set | Hydrochloric acid for 1000 ml c(HCl) = 0,5 mol/l | 盐酸 0,5 mol/l (0,5 N) |
1.09973.0001 | 1set | Hydrochloric acid for 1000 ml c(HCl) = 0,1 mol/ | 盐酸 0,1 mol/l (0,1 N) |
1.09974.0025 | 1set | Hydrochloric acid for 1000 ml c(HCl) = 0,01 mol/l | 盐酸 0,01 mol/l (0,01 N)或 5 mol/l (5 N) |
1.09911.0001 | 1set | Hydrochloric acid 1.000 L c(HCl) = 5 mol/l (5 N) f | 盐酸5 mol/l (5 N) |
1.09914.0001 | 1set | Iodide iodate solution for 1000 ml c(I2) = 1/128 | 碘酸碘 1/128 mol/l (1/64 N) |
1.09910.0001 | 1set | Iodine solution for 1000 ml c(I2) = 0,05 mol/l ( | 碘溶液 0,05 mol/l (0,1 N) |
1.09964.0001 | 1set | Nitric acid for 1 l c(HNO3) = 0,1 mol/l (0,1 N) | 硝酸0,1 mol/l (0,1 N) |
1.09966.0001 | 1set | Nitric acid for 1 l c(HNO3) = 1 mol/l (1 N) | 硝酸1 mol/l (1 N) |
1.09965.0001 | 1set | Oxalic acid solution for 1 l c(C2H2O4) = 0,05 mo | 草酸 0,05 mol/l (0,1 N) |
1.09932.0001 | 1set | Oxalic acid solution for 1000 ml c(C2H2O4) = 0,00 | 草酸 0,005 mol/l(0,01 N) |
1.09917.0001 | 1set | Potassium iodate solution for 1000 ml c(KIO3) = | 碘酸钾1/60 mol/l (0,1 N) |
1.09918.0001 | 1set | Potassium hydroxide solution for 1000 ml c(KOH) = | 氢氧化钾1 mol/l (1 N) |
1.09919.0001 | 1set | Potassium hydroxide solution for 1000 ml c(KOH) | 氢氧化钾0,5 mol/l (0,5 N) |
1.09921.0001 | 1set | Potassium hydroxide solution for 1000 ml c(KOH) = | 氢氧化钾0,1 mol/l (0,1 N) |
1.09925.0001 | 1set | Potassium bromate solution for 1000 ml c(KBrO3) | 溴酸钾 1/60 mol/l (0,1N) |
1.09928.0001 | 1set | Potassium dichromate solution for 1000 ml c(K2Cr2 | 重铬酸钾1/60 mol/l (0,1N) |
1.09930.0001 | 1set | Potassium permanganate solution for 1000 ml c(KMnO | 高锰酸钾 0,002 mol/l(0,01 N) |
1.09935.0001 | 1set | Potassium permanganate solution for 1000 ml c(KMnO | 高锰酸钾 0,02 mol/l(0,1N) |
1.09990.0001 | 1set | Silver nitrate solution for 1000 ml c(AgNO3) = 0, | 硝酸银 0,1 mol/l (0,1 N) |
1.09940.0001 | 1set | Sodium carbonate solution for 1000 ml c(Na2CO3) = | 碳酸钠0,05 mol/l (0,1 N) |
1.09945.0001 | 1set | Sodium chloride solution for 1000 ml c(NaCl) = | 氯化钠0,1 mol/l (0,1 N) |
1.09909.0001 | 1set | Sodium thiosulfate solution for 1000 ml c(Na2S2O | 硫代硫酸钠 0,01 mol/l (0,01 N) |
1.09913.0001 | 1set | Sodium hydroxide for the preparation of dilute vo | 氢氧化钠 5 mol/l (5 N) |
1.09956.0001 | 1set | Sodium hydroxide solution for 1000 ml c(NaOH) = | 氢氧化钠 1 mol/l (1 N) |
1.09957.0001 | 1set | Sodium hydroxide solution for 1000 ml c(NaOH) = | 氢氧化钠 0,5 mol/l (0,5 N) |
1.09958.0001 | 1set | Sodium hydroxide solution for 1000 ml c(NaOH) = 0 | 氢氧化钠 0,25 mol/l (0,25 N) |
1.09959.0001 | 1set | Sodium hydroxide solution for 1000 ml c(NaOH) = | 氢氧化钠 0,1 mol/l (0,1 N) |
1.09961.0001 | 1set | Sodium hydroxide solution for 1 l c(NaOH) = 0,01 | 氢氧化钠 0,01 mol/l (0,01 N) |
1.09950.0001 | 1set | Sodium thiosulfate solution for 1000 ml c(Na2S2O3 | 硫代硫酸钠 0,1 mol/l (0,1 N) |
1.09912.0001 | 1set | Sulfuric acid 1.000 L for the preparation of dilut | 硫酸 2,5 mol/l (5 N) |
1.09981.0001 | 1set | Sulfuric acid for 1000 ml c(H2SO4) = 0,5 mol/l (1 | 硫酸 0,5 mol/l (1 N) |
1.09982.0001 | 1set | Sulfuric acid for 1000 ml c(H2SO4) = 0,005 mol/l | 硫酸 0,005 mol/l (0,01 N) |
1.09984.0001 | 1set | Sulfuric acid for 1000 ml c(H2SO4) = 0,05 mol/l | 硫酸 0,05 mol/l (0,1 N) |
1.09992.0001 | 1set | Titriplex(r) III solution for 1000 ml c(Na2-EDTA | EDTA二钠0,1 mol/l |
1.08446.0001 | 1set | Titriplex(r) III solution for 1000 ml c(Na2-EDTA | EDTA二钠0,01 mol/l |
1.09894.0001 | 1set | Titriplex(r) solution A for 1 l, 1 ml = 56 mg CaO | Titriplex溶液A(碱土金属检测） 1 ml = 56 mg CaO/l |
1.09895.0025 | 1set | Titriplex(r) solution B for 1 l, 1 ml = 10 mg CaO/ | Titriplex溶液A(碱土金属检测） 1 ml = 10 mg CaO/l |
1.09991.0001 | 1set | Zinc sulfate solution for 1000 ml c(ZnSO4) = 0,1 | 硫酸锌0,1 mol/l (0,1 M) |
1.09895.0025 | 1set | Titriplex(r) solution B for 1 l, 1 ml = 10 mg CaO/ | Titriplex溶液A(碱土金属检测） 1 ml = 10 mg CaO/l |
1.09991.0001 | 1set | Zinc sulfate solution for 1000 ml c(ZnSO4) = 0,1 | 硫酸锌0,1 mol/l (0,1 M) |
