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德国Merck默克气相色谱用溶剂Suprasolv Unisolv
面议LiChrosolv®HPLC色谱纯溶剂
面议Unisolv痕量分析试剂(农残级)-超纯试剂
面议默克 痕量分析用试剂
面议Ultrapur® 高纯/超纯试剂
面议Uvasol光谱纯溶剂
面议Solvents GR for analysis 优级纯分析溶剂
面议默克优级纯GR溶剂和无机酸碱盐
面议Acids无机酸和Caustic苛性碱
面议德国Merck默克Kjeldahl tablets 凯氏定氮片/分析试剂/催化剂
面议Dried solvents-Seccosolv®无水溶剂
面议Molecular sieve分子筛
面议品牌 | merck/德国默克 |
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德国Merck默克Indicators 指示剂订购指南:
订货号 | 包装 | 品名 | 描述 |
1.06278.0025 | 25G | Alizarin red S mono sodiumsalt (C.I.58005) GR | 茜素红S单钠盐 |
1.06278.0100 | 100G | 酸性指示剂 pH4.3 yellow - 6.3 pink |
|
1.06279.0025 | 25G | Alizarin red S (C.I. 58005) GR | 茜素红S |
1.06776.0010 | 10G | Alizarin yellow GG (C.I. 14025) pH 10,2 12,2 | 茜素黄GG |
1.01167.0025 | 25G | Amido black 10 B (C.I. 20470) | 酰胺黑10B |
1.10107.0005 | 5G | Arsenazo III metal indicator | 偶氮胂(III)金属指示剂 |
1.03022.0005 | 5G | Bromochlorophenol blue | 溴氯酚蓝 |
1.08121.0001 | 1G | Bromocresol green pH 3,8 - 5,4 ACS | 溴甲酚绿 |
1.01541.0010 | 10G | Bromocresol green sodium salt water-soluble | 溴甲酚绿钠盐 |
1.03025.0005 | 5G | Bromocresol purple | 溴甲酚紫 |
1.08122.0005 | 5G | Bromophenol blue pH 3.0-4.6 ACS | 溴酚蓝 |
1.11746.0005 | 5G | Bromophenol blue sodium salt water-soluble ACS | 溴酚蓝钠盐水溶液 |
1.03023.0005 | 5G | Bromophenol red | 溴酚红 |
1.03026.0005 | 5G | Bromothymol blue ACS | 溴百里酚蓝 |
1.01895.0010 | 10G | Bromothymol blue sodium salt water-soluble ACS | 溴百里酚蓝钠盐水溶液 |
1.03033.0005 | 5G | Bromoxylenol blue | 溴二甲蓝 |
1.02315.0005 | 5G | Calcein indicator | 钙黄绿素指示剂 |
1.04594.0050 | 50G | Calcon(r) (C.I.115705) metal indicator | 茜素蓝黑金属指示剂 |
1.04595.0005 | 5G | Calconcarboxylic acid metal (pM) indicator | 钙指示剂 |
1.03024.0005 | 5G | Chlorophenol red | 氯酚红 |
1.02477.0025 | 25G | Chromazurol S (C.I. 43825) S. Nr. 841 | 媒染蓝29 |
1.01340.0025 | 25G | Congo red (C.I. 22120) pH 3.0-5.2 | 刚果红 |
1.05228.0001 | 1G | m-Cresol purple | 间甲酚紫 |
1.05225.0005 | 5G | Cresol red | 甲酚红 |
1.01408.0025 | 25G | Crystal violet (C.I. 42555)ACS | 结晶紫 |
1.09676.0005 | 5G | 2',7'-Dichlorofluorescein fluorescence indicator | 2',7'-二氯荧光素指示剂 |
1.03055.0010 | 10G | 4-Dimethylaminoazobenzene (C.I. 11020) indicator | 4-(二甲氨基)偶氮苯指示剂 |
1.03122.0001 | 1G | 3,3'-Dimethylnaphthidine metal (pM) indicator | 3,3'-二甲基联萘胺指示剂 |
1.03464.0025 | 25G | 2,4-Dinitrophenol indicator (with 0.5 ml H2O/g) | 2,4-二硝基酚指示剂 |
1.03086.0100 | 100G | Diphenylamine GR and redox indicator | 二苯胺 |
1.00255.0005 | 5G | Diphenylamine-4-sulfonic acid barium salt redox indicator | 二苯胺-4-磺酸钡盐指示剂 |
1.03590.0010 | 10G | Diphenylamine-4-sulfonic acid sodium salt redox indicator | 二苯胺-4-磺酸钠盐指示剂 |
1.03091.0025 | 25G | 1,5-Diphenylcarbazide GR and redox indicator | 1,5-二苯卡巴肼指示剂 |
1.03170.0025 | 25G | Eriochrome black T (C.I. 14645) | 羊毛铬黑T |
1.03340.0005 | 5G | Eriochrome blue SE (C.I. 16680) | 羊毛铬蓝SE |
1.03168.0025 | 25G | Eriochrome blue-black B (C.I. 14640) | 羊毛铬蓝黑B |
1.09161.0100 | 100ML | Ferroin indicator solution for waste water analysis | 菲绕啉指示剂 |
1.09193.0100 | 100ML | Ferroin solution 1/40 mol/l redox indicator | 菲绕啉溶液指示剂 |
1.09182.0050 | 50G | Fluorescent indicator F254 for TLC | 荧光指示剂F254 |
1.04593.0025 | 25G | Hydroxynaphthol blue | 羟基萘酚蓝 |
1.04764.0100 | 100G | Iodine indicator | 碘指示剂 |
1.01322.0025 | 25G | Methyl orange (C.I.13025) ACS | 甲基橙 |
1.01323.0250 | 250ML | Methyl orange solution 0.1% indicator pH 3.1-4.4 | 甲基橙溶液0.1%指示剂 |
1.06076.0025 | 25G | Methyl red (C.I. 13020) ACS | 甲基红 |
1.06078.0025 | 25G | Methyl red sodium salt (C.I. 13020) water-soluble pH 4,4 - pH 6,2 | 甲基红钠盐 |
1.06084.0001 | 1G | Methylthymol blue sodium salt | 甲基百里酚蓝钠盐 |
1.01359.0250 | 250ML | Mixed indicator 4.5 acc. to Mortimer | 混合指示剂4.5 |
1.06130.0250 | 250ML | Mixed indicator 5 for ammonia titrations | 混合指示剂5 |
1.06161.0005 | 5G | Murexide metal indicator ACS | 骨螺紫金属指示剂 |
1.01306.0010 | 10G | Naphthol green B (C.I. 10020) | 萘酚绿B |
1.06202.0005 | 5G | 1-Naphtholbenzein indicator | 1-萘酚苯指示剂 |
1.06246.0001 | 1G | 1-Naphtholphthalein indicator pH 7,1 - 8,3 | 1-萘指示剂 |
1.01369.0025 | 25G | Neutral red (C.I. 50040) | 中性红 |
1.06794.0005 | 5G | 3-Nitrophenol indicator | 3-硝基指示剂 |
1.06798.0025 | 25G | 4-Nitrophenol indicator | 4-硝基指示剂 |
1.01487.0005 | 5G | Oracet blue 2R (C.I. 61110) indicator for titration in non-aqueous solvents | 沃来西脱蓝2R指示剂 |
1.11473.0001 | 1G | 2,2',2",4,4'-Pentamethoxytriphenylcarbinol indicator | 2,2',2",4,4'-五甲氧三苯基甲醇 |
1.09175.0100 | 100ML | PH Indicator Solution with colour card pH 4.0 - 10.0 | pH指示剂pH 4.0 - 10.0 |
1.09177.0100 | 100ML | PH Indicator Solution with colour card pH 0 - 5 | pH指示剂pH 0 - 5 |
1.09176.0100 | 100ML | PH Indicator Solution with colour card pH 9.0 - 13.0 | pH指示剂pH 9.0 - 13.0 |
1.09533.0001 | 1set | PH indicator strips non-bleeding pH 5.0-10.0 | pH指示剂pH 5.0-10.0 |
1.07223.0005 | 5G | 1,10-Phenanthroline chloride monohydrate GR and redox indicator [reagent for iron(II)] | 单水氯化-1,10-菲咯啉 |
1.07225.0005 | 5G | 1,10-Phenanthroline monohydrate GR and redox indicator | 单水1,10-菲咯啉 |
1.07241.0005 | 5G | Phenol red pH 6,4 - 8,2 ACS | 酚红pH 6,4 - 8,2 |
1.11748.0005 | 5G | Phenol red sodium salt ACS | 酚红钠盐 |
1.07242.0100 | 100ML | Phenol red solution for gastric acid titration | 酚红溶液 |
1.07233.0025 | 25G | Phenolphthalein indicator pH 8,2 - 9,8 ACS | 指示剂pH 8,2 - 9,8 |
1.07227.0250 | 250ML | Phenolphthalein solution 1% in ethanol indicator pH 8.2 - 9.8 | 溶液指示剂 pH 8,2 - 9,9(乙醇基质) |
1.07238.0250 | 250ML | Phenolphthalein solution 0.375% inmethanol indicator | 溶液指示剂 pH 8,2 - 9,9(甲醇醇基质) |
1.07297.0001 | 1G | Phthalein purple metal (pM) indicator | 酞紫金属指示剂 |
1.07531.0001 | 1G | 1-(2-Pyridylazo)-2-naphthol (PAN) metal (pM) indicator | 1-(2-吡啶偶氮基)-2-萘酚 |
1.07533.0001 | 1G | 4-(2-Pyridylazo)resorcinol monosodium | 单水4-(2'-吡啶偶氮基) 单钠盐金属指示剂 |
1.01919.0005 | 5G | salt monohydrate metal (pM) indicator Pyrocatechol violet pH 6,5-8,0 | 联苯二酚紫pH 6,5-8,0 |
1.01922.0100 | 100G | 3,5-Pyrocatecholdisulfonic acid disodium salt monohydrate (Tiron) metal (pM) indicator | 单水3,5-焦儿茶酚二磺酸 二钠盐金属指示剂 |
1.07534.0001 | 1G | Pyrogallol red | 焦核酸红 |
1.02282.0005 | 5G | Quinaldine red | 喹哪啶红 |
1.06595.0005 | 5G | Rhodizonic acid disodium salt indicator | 玫棕酸二钠盐指示剂 |
1.08294.0005 | 5G | Thorin indicator for sulfate titration | 钍指示剂 |
1.08176.0005 | 5G | Thymol blue ACS | 百里酚蓝 |
1.11749.0005 | 5g | Thymol blue sodium salt water-soluble indicator ACS | 百里酚蓝钠盐指示剂 |
1.08175.0005 | 5G | Thymolphthalein indicator ACS | 百里指示剂 |
1.08459.0005 | 5G | Thymolphthalexone metal (pM) indicator | 百里(氨酸)配合剂 |
1.08677.0001 | 1G | Xylenol orange tetrasodium salt metal (pM) indicator ACS | 二甲酚橙四钠盐指示剂 |