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Certified Reference Materials

We offer a wide range of Certified Reference Materials (CRMs) for testing applications including forensic and clinical toxicology analysis, diagnostic testing, therapeutic drug monitoring, Cannabis testing, environmental analysis, pharmaceutical research, and food & beverage testing.

Our Supelco^® family of CRMs are manufactured and tested under ISO 17034 and ISO/IEC 17025 double accreditation, the highest quality system achievement for reference material producers. We also distribute CRMs from internationally recognized producers such as Cerilliant, IRMM, Paragon Scientific and Whitehouse Scientific.

Our products include:

Organic and inorganic CRMs for chromatography, mass spectrometry, quantitative NMR, ICP, and AAS testing platforms.
Environmental matrix CRMs for testing parameters such as alkalinity, BOD, pH calibration, turbidity, and soil QC.
CRMs for applications including industrial raw materials, spectroscopy, air monitoring, clinical chemistry, physical properties, and food & agriculture testing.

Related Product Categories

Pharmacopeia & Metrological Institute Standards

Discover our extensive selection of pharmacopeia and national metrology institute standards belonging to USP, EP, British Pharmacopoeia, BAM, NIST, NMIA, and IRMM/BCR for quality control in pharma laboratories and industries.

Physical & Chemical Property Standards

Our comprehensive range of products offer a wide choice of high-quality certified reference materials (CRMs) for the routine calibration of your equipment such as buffers, volumetric standards, color reference solutions, BOD/COD, TOC, and other reference materials for physical properties.

Food & Cosmetic Component Standards

Explore our wide selection of analytical standards and certified reference materials (CRMs) for food and beverage, cosmetic, and personal care products, including flavors, fragrances, essential oils, toxins, UV-blockers, sweeteners, and organic acids.

Proficiency Testing Standards

Proficiency testing or interlaboratory comparison testing is a tool for quality assessment and quality control for laboratories. Our Supelco® PT and test components offer key performance data to monitor and prove the competency to customers, regulatory bodies, or both.

Matrix Materials Standards

We offer a broad range of matrix certified reference materials for drinking water, soil, food, wastewater and environmental testing.

ICP & AAS standards

Browse through our high-purity standards for inorganic trace and ultra-trace analysis. The reference materials for AAS and ICP are ready-to-use solutions, certified and traceable to primary standard reference material from NIST.

Ion Chromatography Standards

Our selection of reference standards for ion chromatography includes certified reference material (CRMs) solutions of single- and multi- ions and carbohydrates for the accurate analysis.

Chromatography Standards

Certified Reference Materials & reference standards for chromatography-based testing applications including forensic and clinical toxicology analysis, diagnostic testing, therapeutic drug monitoring, cannabis testing, environmental analysis, pharmaceutical research, and food & beverage testing.

Related Applications

Gas Chromatography (GC)

Gas chromatography is a common analytic technique used to separate and analyze volatile compounds in the gas phase. GC is applied in many industries for quality control, and to identify and/or quantify compounds in a mixture.

Low Pressure Liquid Chromatography

Low pressure liquid chromatography (LPLC) is a chromatographic technique that operates at low pressures to drive the mobile phase onto the column containing a stationary phase by the action of a pump.

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.

Photometry & Reflectometry

Photometry measures the amount of an analyte in a sample solution based on the light absorbed. Reflectometry measures reflected light of a surface determining characteristics such as color to draw conclusions on e.g. analyte concentrations.

Nuclear Magnetic Resonance (NMR)

NMR spectroscopy is an analytic technique to determine molecular structure, chemical composition and purity. NMR detects the energy absorbed due to nuclear spin states in the presence of a strong magnetic field.

Atomic Spectroscopy

Atomic spectroscopy uses the energy absorbed or emitted by electrons to identify and quantify the elemental composition of a sample. It includes various analytical techniques, such as AAS, AES, FAA, GFAA, ICP-OES, ICP-MS and XRF.

Titration & Karl Fischer Titration

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.

Calibration, Qualification & Validation

Reference materials are critical to method validation, calibration, qualification, and measurement of uncertainty. The proper selection of the reference material best suited for the testing application is vital, as results are only as accurate as the reference.

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