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容量法单组份滴定剂(卡尔费休试剂)

容量法单组份滴定剂(卡尔费休试剂)

价格: 99

品牌:Sigma-Aldrich

供货周期: 一周

货号:34827/34806/34816/34734

规格:500ml/1L

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!
容量法单组份滴定剂(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.

One-component reagents 容量法单组份滴定剂

选型表:
34827 HYDRANAL®-Composite 1 容量法单组份滴定剂(1mg 水/mL) reagent for volumetric one-component KF titration (methanol-free titrating agent) 
34806 HYDRANAL®-Composite 2 容量法单组份滴定剂(2mg 水/mL) reagent for volumetric one-component KF titration (methanol-free titrating agent) 
34816 HYDRANAL®-Composite 5K 容量法单组份滴定剂(5mg 水/mL),用于醛酮类样品 reagent for volumetric one-component KF titration in aldehydes and ketones (methanol-free titrating agent) 
34734 HYDRANAL®-CompoSolver E reagent for volumetric one-component KF titration (ethanol-based working medium) 
34738 HYDRANAL®-KetoSolver 醛酮类样品容量法单组份溶剂 reagent for volumetric one-component KF titration in aldehydes and ketones (working medium) 
37855 HYDRANAL®-LipoSolver CM 容量法单组份溶剂(用于脂肪和油类样品的溶解) reagent for volumetric one-component KF titration in non-polar substances, fats and oils (working medium) 
37856 HYDRANAL®-LipoSolver MH 容量法单组份溶剂(用于脂肪和油类样品的溶解) reagent for volumetric one-component KF titration in non-polar substances, fats and 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) 
34805 HYDRANAL®-复合物 5 reagent for volumetric one-component KF titration (methanol-free titrating agent) 
34817 HYDRANAL®-工作液 K reagent for volumetric one-component KF titration in aldehydes and ketones (working medium) 
37817 HYDRANAL®-快速甲醇 reagent for accelerated volumetric one-component KF titration (working medium) 
34741 HYDRANAL®-无水甲醇 reagent for volumetric one-component KF titration (working medium) 
36115 Karl-Fischer 试剂 reagent for volumetric one-component KF titration (pyridine-containing titrating agent) 



标准物质 容量法单组份滴定剂(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 容量法单组份滴定剂(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。除供应容量法单组份滴定剂(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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