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Carbohydrate Standards

Analytical standards and certified reference materials of carbohydrates

Carbohydrates, also known as saccharides, are the macronutrients found as sugars, fibers, and starches in food. They are biomolecules made up of carbon, hydrogen, and oxygen atoms and commonly have a hydrogen and oxygen ratio of 2:1.

We offer a broad selection of carbohydrate standards ranging from simple to complex carbohydrates for analytical testing, including pharma release testing, pharma method development, and quality control testing of food and beverages. Our standards are available in a variety of quality grades suitable for analysis by chromatographical methods. Our offering of carbohydrate standards includes:

Monosaccharides

Our offering includes common monosaccharides, such as glucose, fructose, and galactose, as analytical standards or as secondary pharmaceutical standards / certified reference materials.

Disaccharides

Our offering of disaccharide standards includes lactose, sucrose, maltitol, maltose, D-(+)-melibiose, palatinose, D-(+)-turanose, D-(+)-cellobiose, and galactinol dihydrate.

Oligosaccharides

We provide standards for several oligosaccharides such as isomaltotriose, 1-kestose, D-(+)-melezitose, nystose, verbascose, D-(+)-raffinose pentahydrate, beta-cyclodextrin, and acarbose.

Polysaccharides & Starches

Our portfolio includes dextran and pullulan standards for GPC or a standard for starch assay kits.

Carbohydrate Solutions for Ion Chromatography

Our range of carbohydrate standards also includes their certified reference material (CRM) solutions for ion chromatography applications.

  • Manufactured and certified under ISO/IEC 17025 and ISO 17034
  • Provided with a comprehensive certificate showing certified quantitative value determined by mass balance
  • Traceable to the primary standards maintained by National Metrology Institutes (NMI)
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Related Applications
Sample Preparation by Filtration
Filtration separates substances based on physical or chemical properties. Lab samples are routinely filtered before analysis to reduce sample complexity and increase analyte purity. This allows scientists to generate higher quality analytical results.
Sample Purification
A range of purification methods may be used to prepare a sample prior to downstream analysis. Purification reduces sample complexity, removes interferences, and concentrates an analyte before analysis.
Small Molecule HPLC
Small molecules are ions and compounds of molecular weight typically less than 900 daltons. These compounds can be effectively separated and analyzed by HPLC, UHPLC and LC-MS using mainly silica particles or monolithic stationary phases with a broad range of column chemistries (modifications).
Mass Spectrometry
Mass spectrometry (MS) is an analytical tool used to identify compounds, determine chemical structure, and assess isotopic abundance. In MS, samples are ionized, and the resulting ions are identified based on their mass-to-charge (m/z) ratios.
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