Titration of phosphoric, nitric, and acetic acid mixtures

AN-T-234 Direct comparison of OMNIS and Titrando for mixed acids and TMAH Comparative titration with OMNIS Titrator and 888 Titrando Summary Ever since its introduction, the OMNIS platform has been compared to other high-quality Metrohm devices and software. Understandably, OMNIS…

Application Note AN-T-249 Analysis of rare earth metals based on ISO 23597 Fast and accurate photometric determination of rare earth elements (REEs) with the Optrode Once extracted and separated from deposits, rare analyzed using various methods. One of the most…

Application Note AN-T-228 Determination of aluminum and zirconium in antiperspirants Consecutive complexometric titrations with the Optrode to determine Zr and Al in one beaker Antiperspirants contain zirconium aluminum USP currently describes the assay of zirconium chlorohydrates as active ingredients. Currently,…

Application Note AN-T-246 Standardization of cationic surfactants by argentometric titration Accurate assay determination of TEGO®trant with silver nitrate including near-infrared (NIR) quantification model A well-known frequently used cationic surfactant equivalent to the total surfactant content, allowing (TEGOtrant, also known as…