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默克Merck 浓缩型当量标准溶液-化学试剂
具体成交价以合同协议为准
2023-08-02
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产品简介
产品简介：产品名称】Merck当量浓缩标准溶液【产品型号】【简单介绍】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…
详细信息
默克Merck 浓缩型当量标准溶液 介绍
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*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。
默克Merck 浓缩型当量标准溶液 订货信息
| 订货号 | 包装 | 产品名 | 品名 |
| 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 | *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) | 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) = | *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 | * 0,002 mol/l(0,01 N) |
| 1.09935.0001 | 1set | Potassium permanganate solution for 1000 ml c(KMnO | * 0,02 mol/l(0,1N) |
| 1.09990.0001 | 1set | Silver nitrate solution for 1000 ml c(AgNO3) = 0, | * 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) = | 0,1 mol/l (0,1 N) |
| 1.09909.0001 | 1set | Sodium thiosulfate solution for 1000 ml c(Na2S2O | * 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 | * 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) |
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