We offer analytical reagents for wet chemistry, chromatography, spectroscopy, analytical microbiology, microscopy, titration, water quality control, and electrochemistry. Our offering includes high-purity acids, bases, and solvents, and specialty reagents for a number of analytical applications, such as ionophores, Karl Fischer titration, and derivatization reagents. We offer a variety of purity grades, including ACS to high-purity reagents for ultra-trace analysis.
Our broad range of volumetric solutions make titration results trustful. Sophisticated packaging like the Titripac® and 3S cap and innovative solutions to improve the titration process. Seamless data transfer via RFID tag is available with our SmartChemicals and 3S reagents.
The Aquastar® titrants and solvents for Karl Fischer titration ensure a rapid and highly accurate water determination in solids, liquids, and gases. Our Aquastar® product portfolio offers volumetric and coulometric Karl Fischer reagents and a range of water standards for titer determination, instrument checks, and verification of results.
Explore our wide selection of high-quality indicators for your different types of applications such as pH indicators, redox indicators, complex or metal indicators, and fluorescence indicators.
Explore a comprehensive range of acids offered under three portfolios for a variety of applications: Supelco® products for analytical chemistry, Sigma-Aldrich® materials for lab and production, SAFC® products for biopharmaceutical and pharmaceutical development and manufacturing.
We offer standard and high-quality Hamilton®, SGE, and VICI® Precision Sampling analytical gas and liquid syringes. Our brand selection gives you options based on the product offering, relevance to the application, instrument compatibility, and personal choice.
We offer a wide selection of autosampler and general-purpose vials, including septa, caps, accessories, amber and clear bottles, headspace vials, polypropylene and TPX vials, center drain vials, and silane-treated vials for special applications.
Our three portfolio brands offer caustic alkalis and bases to meet the various requirements of your specific applications. Supelco® products for analytical chemistry, Sigma-Aldrich® materials for lab and production, SAFC® products for biopharmaceutical and pharmaceutical development and manufacturing.
With Aquastar® reagents and standards, the water content of solids, liquids, and gases can be determined effortlessly with a high degree of accuracy. Purchase our range of Aquastar® water standards for both volumetric and coulometric titrations.
Choose from our wide selection of metals, metal salts, and metal oxides in various grades, ideal for a variety of applications in R&D, production, and quality control. We guarantee to deliver premium high purity and quality products, with excellent batch-to-batch consistency to achieve reproducible results.
Explore a comprehensive range of salts offered under three portfolios for a variety of applications: Supelco® for analytical methods and applications, Sigma-Aldrich® for classic research and production, and SAFC® for biopharmaceutical and pharmaceutical applications.
Browse through our comprehensive range of solvents offered under three portfolio brands for your various applications: Supelco® for analytical methods, Sigma-Aldrich® for classic research and production, and SAFC® for biopharmaceutical and pharmaceutical applications.
Spectroquant® instruments, software, accessories, and ready-to-use test kits through innovative solutions and start-to-finish quality assurance ensure precise and rapid results with the easy handling of the system.
Research. Development. Production.
We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.