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)