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What is it? Ultrafiltration is a type of membrane filtration where pressure gradients force liquids through a semipermeable membrane. The membrane’s pores are small enough to retain macromolecules like proteins and polysaccharides, while allowing smaller molecules and solvents to pass through ⚗ How it works: ·      Membrane Structure: ultrafiltration membranes have pore sizes ranging from 1…

Whiskey has long been a beloved spirit, and with global sales soaring, maintaining its appeal is essential. A key factor in whiskey’s quality is its clarity—often impacted by turbidity due to factors like fatty acids, minerals, and aging processes. Consumers prefer a clear, amber appearance, so managing turbidity is crucial for distillers. The Kemtrak TC007…

Ensuring the quality of Natural Gas Liquid (NGL) is crucial for the petrochemical industry. Impurities can damage refining equipment and lead to costly clean-ups. When natural gas is first recovered from a well it is a mixture of C1 through C6+ hydrocarbons, water, sulfur compounds, and carbon dioxide. The separation process contains many steps. First…

In many pharmaceutical processes, measuring water in alcohols is crucial. Traditional methods like Karl Fischer titration are precise but can be costly and time-consuming, and there’s a much better way today 🌊 The Kemtrak “moisture in alcohol analyzer” offers high sensitivity with in-line, real-time results. This is a game-changer—replacing Karl Fischer analyzers with no need…

At the core of the pharmaceutical industry are Active Pharmaceutical Ingredients (APIs), the key substances responsible for the therapeutic effects of medications. APIs can be classified into two main types: Natural: Derived from plants or animals ☘ Synthetic: Manufactured in laboratories 🔬 APIs are typically produced by pharmaceutical companies and then sold to other companies…

The measurement of sulfuric acid is crucial for various industries, including the chemical, fertilizer, metal processing, semiconductor and textile industry. The concentration of sulfuric acid affects product quality, safety, stability, and process efficiency, making accurate measurements essential. Too high or too low acid concentrations can greatly jeopardize process safety and efficiency. Measuring sulfuric acid is…

Proteins are large molecules made up of one or more chains of amino acids. They play a vital role in nearly all biological processes, including catalyzing chemical reactions, as well as synthesizing and repairing DNA. The concentration of proteins can be measured at 280nm, and this property is often used in the chemical process industry…

Ethylene glycol is a colorless, odorless chemical used as a heat transfer compound in industrial applications and as antifreeze in car radiators. Ethylene glycol is toxic, affecting the central nervous system, heart and kidneys. Ingested in sufficient quantity will result in death. Ethylene glycol leaks can be detected by the addition of FDA-approved dyes such…

Lactoferrin is a protein that is extracted from raw materials such as skim milk or cheese whey. It offers multiple health benefits, such as supporting the immune system, possessing antimicrobial properties, acting as an antioxidant, and potentially anti-carcinogenic effects. It’s used in various products, including sports and clinical nutrition supplements, yogurt, and even personal care…

Organic compounds commonly found in water and wastewater e.g., humic substances, tannin, lignin, and various aromatic compounds, strongly absorb ultraviolet (UV) light. This absorption of UV light at 254nm (UV254), also known as the spectral absorption coefficient (SAC254), is routinely used for the measurement of the organic pollution in drinking water supplies. UV254 has a…