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容量法双组份滴定剂(卡尔费休试剂)

容量法双组份滴定剂(卡尔费休试剂)

价格: 99

品牌:Sigma-Aldrich

供货周期: 一周

货号:34812/34697/34749/34723

规格:500ML

美国Sigma-Aldrich专业提供全套方法卡尔费休试剂! 更多信息请咨询!
美国Sigma-Aldrich旗下Fluka品牌 容量法双组份滴定剂(卡尔费休试剂)


描述:
Karl Fischer volumetry is used for samples with high water content, i.e. 1-100 mg per sample. An iodine-containing solution serves as titrating agent. The water content of the sample is calculated using titration volume and titer of the titrating agent. HYDRANAL one-component reagents conveniently contain all reactants (iodine, sulfur dioxide and a base) dissolved in a suitable alcohol in one solution, whereas HYDRANAL two-component reagents contain all necessary reactants separated in two different solutions to enhance the rapidity of the Karl Fischer reaction and the titer stability of the titrating agent.

Two-component reagents 容量法双组份滴定剂(卡尔费休试剂)
34812 HYDRANAL®-Solvent CM 容量法双组分溶剂(用于油和脂肪类样品) reagent for volumetric two-component KF titration in oils (working medium) 
34697 HYDRANAL®-Solvent (Crude) Oil 容量法双组分溶剂(用于石油类样品) reagent for volumetric one- and two-component KF titration in oils (working medium) 
34749 HYDRANAL®-Solvent Oil 容量法双组分溶剂(用于油类样品) reagent for volumetric two-component KF titration in oils (working medium) 
34800 HYDRANAL®-Solvent 容量法双组分溶剂 reagent for volumetric two-component KF titration (working medium) 
34730 HYDRANAL®-Solvent E 容量法双组分溶剂(乙醇环保型) reagent for volumetric two-component KF titration (ethanol-based working medium) 
34732 HYDRANAL®-Titrant 5E 容量法双组分滴定剂(5mg水/ml)(乙醇环保型) reagent for volumetric two-component KF titration (ethanol-based titrating agent) 
34811 HYDRANAL®-Titrant 2 容量法双组分滴定剂(2mg 水/ml) reagent for volumetric two-component KF titration (titrating agent) 
34801 HYDRANAL®-Titrant 5 容量法双组分滴定剂(5mg 水/ml) reagent for volumetric two-component KF titration (titrating agent) 
34723 HYDRANAL®-Titrant 2E 容量法双组分滴定剂(2mg 水/ml)(乙醇环保型) reagent for volumetric two-component KF titration (ethanol-based titrating agent) 
36116 Karl-Fischer 试剂 reagent for volumetric two-component KF titration (pyridine-containing working medium), solution A: pyridine-sulfur dioxide 
36117 Karl-Fischer 试剂 reagent for volumetric two-component KF titration (titrating agent), solution B 



标准物质 容量法双组份滴定剂(卡尔费休试剂)由北京美同达科技有限公司为您提供,如想了解更多关于物理及物理化学性质标准物质/标准品 容量法双组份滴定剂(卡尔费休试剂)的报价、规格、厂家等信息,欢迎来电或留言咨询。除供应容量法双组份滴定剂(卡尔费休试剂)外,北京美同达科技有限公司还可为您提供: Analytical Services、 VHG柴油分析种的硫标准样品、 NIM-RM2121 轻质油品中氯元素含量标准物质
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