Potentiometric & Karl Fischer Titration Testing
At Chromak Research, we offer low-cost Potentiometric Titration and Karl Fischer Titration services with extreme accuracy. These approaches are commonly used for determining the assay, purity, and moisture content of samples from pharmaceutical, chemical, food, and other industries.
Potentiometric Titration Testing
Potentiometric Titration is a modern volumetric analysis technique that determines the concentration of electrolytes and other species. In contrast to classical titrations that use a visual indicator, potentiometric titration utilizes the electrical potential difference between the indicator and the reference electrode for a specific analyte relative to the measured solution. A constant voltage is maintained on the measuring cell (indicator), and the potential is measured at the reference electrode (external).
At Chromak Research, we perform the following types of potentiometric titrations:
Acid-base titration
Redox titration
Complexometric titration
Precipitation titration
They serve the purpose of estimating the purity, assay, and composition of organic and inorganic compounds. Every titration is conducted with advanced instruments to ensure reproducibility and reliability, which is also verified by competent chemists.
Benefits of Potentiometric Titration
It provides high precision in the detection of the endpoint.
Works well with turbid or colored samples.
Useful in estimating unknown concentrations.
Low-cost method with routine and high-volume testing.
In-house procedures and some standards designated by the customer’s pharmacopeia are validated so that industry standards are met.
The Karl Fischer Titration Technique for Analyzing Water Content
The broad range of products has one common test is moisture content, and Karl Fischer titration is the go-to method for determining that. It is based on the Bunsen reaction, where water interacts with iodine and sulfur dioxide, aided by a suitable solvent and base.
Chromak Research is equipped with advanced Karl Fischer instruments used to quantify trace and bulk levels of water in:
Pharmaceuticals
Chemicals
Food and Beverages
Polymers and Raw Materials
And many more.
Our lab is capable of handling water samples from any state solid, liquid, or gaseous with precision. The procedures specified in the USP <921> Water Determination are followed to the letter alongside in-house validated methods compliant with stringent quality standards.
Karl Fischer Titration Advantages:
Highly sensitive and accurate. works in ppm levels.
Adaptable to an extensive range of sample matrices.
Conforms to international pharmacopeial standards.
Indispensable to quality control, stability, and shelf-life studies.
Why Choose Chromak Research?
Our Laboratory offers a wide range of services at Chromak Research, a leading contract testing laboratory. Trust us to provide accurate and fast results when it comes to potentiometric or Karl Fischer titration while meeting regulatory compliance. Trusted results stem from expert scientists employing validated methods for all your analytical testing needs.
Industries such as pharmaceuticals, chemicals, food processing, R&D, and manufacturing rely on us for:
Fast result delivery
Titrations completed with accuracy
Adhering to USP requirements
Analytical solutions with great value for the price
Allow Chromak Research to assist you in fulfilling your product development and quality control requirements through our professional titrations.