Titration or titrimetry is a quantitative analytical technique used to determine the exact concentration of an unknown compound or the purity of a substance. Sophisticated and accurate analyses require precisely adjusted and produced volumetric solutions. Our broad portfolio of volumetric solutions in different concentrations and packaging has a solution for every application. Especially our Titripur® Volumetric Solutions are the quality standard for titration, they are ready to use, analyzed in our ISO/IEC 17025 accredited calibration laboratory.
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Titration is a quantitative chemical analysis method to determine the unknown concentration of any substance, such as a raw material, substance or finished good.
Titration is an analytical method to determine an unknown concentration using a solution of known concentration. Karl Fischer titration is a specific and widely used titration method to determine the water content of raw materials and finished products.
Learn about our ready-to-Use Certipur® pH Buffer solutions (4 L & 10 L), available in an innovative Titripac® sustainable packaging for a wide pH range of 1 to 12.
For volumetric and Karl Fischer titration, with our new SmartChemicals you can eliminate time-consuming steps and errors by transferring data wirelessly and instantly to your titrator.
Rely on consistently good titration results in your titration laboratory by using Titripur® Volumetric Solutions analyzed by a ISO/IEC 17025 accredited calibration laboratory in conjunction with Certipur® Volumetric Standards, Certified Reference Materials (CRM), according to ISO 17034.
Sophisticated and precise analyses require precisely adjusted and produced volumetric solutions. Whether you’re titrating reducing or oxidizing substances, acids, bases or complexing reagents in either aqueous or non-aqueous solutions: we offer the right solutions for every application.
The titer determination of volumetric solutions is one of the most important preconditions to receive reliable and transparent results in titration.
Our Titripur® products include ready-to-use volumetric solutions for precise and reliable titration results. All Titripur® solutions are traceable to primary reference materials from the National Institute of Standards and Technology (NIST) and analyzed by our ISO/IEC 17025 accredited laboratory. The Quality Control Laboratory at Merck KGaA, Darmstadt, Germany is accredited by DAkkS (Deutsche Akkreditierungsstelle- German Accreditation Service) as calibration laboratory D-K-15185-01-00 according to DIN EN ISO/IEC 17025. Our Titripur® portfolio offers also a range of solutions which are produced and analyzed in adherence to the reagents chapter of the European and United States Pharmacopeia for pharmaceuticals and raw materials analysis.
The Titripac® system is an innovative packaging system for our ready-to-use Titripur® volumetric solutions. The hermetically sealed Titripac® packaging prevents solution contamination caused by air, carbon dioxide, or microorganisms through both storage and use. With its integrated tap, solutions can be withdrawn and directly connected to a titrator using an adapter. It is environment friendly and reduces packaging waste; the carton can be recycled with paper waste and the internal liner can be easily folded together and disposed separately.
Titrisol® concentrates provide flexiblity to produce different solution concentrations, allowing users to dilute to their required titrant concentration.
Supelco® SmartTitrants and Supelco® SmartStandards provide instant and seamless data transfer via RFID tags. This smart titration technology stores relevant certificate data in the embedded RFID tag on the labels of our Titripur® volumetric solutions, Certipur® volumetric standards, and Aquastar® Karl Fischer titrants and standards. A simple touch on the tag of our SmartChemicals enables the transfer of product name, article number, batch number, concentration, date of release, shelf life, and initial opening date.
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