Soil Matrix CRMs

Food Matrix CRMs

Soil matrix CRM is a kind of certified reference material and it is also a kind of physical reference material. In accordance with the relevant provisions, soil matrix CRMs are attached with certificates, which makes it traceable. As certified reference materials, soil matrix CRMs can be used to calibrate instruments, determine the accuracy of testing methods and others.

In addition, the soil matrix CRM combines the tested material with the matrix material, which is closer to the properties of the tested sample. Therefore, using soil matrix CRMs can reduce the influence of the matrix effect and thus improve the detection accuracy. Commonly used soil matrix CRMs include anions in soil CRM, clean clay loam, diesel, nutrients in soil matrix CRM and others.

Application Fields

Soil matrix CRMs are mainly used in various detection methods to analyze soil samples, including X-ray fluorescence spectrometer, inductive coupled plasma emission spectrometer, atomic absorption spectrophotometry and atomic fluorescence spectrometry.

Why choose Alfa Chemistry?

Alfa Chemistry is one of the largest providers of soil matrix CRMs in the world and the quality assurance is of prime importance to Alfa Chemistry. The solvent from Alfa Chemistry in the world is synonymous with reliability and excellent quality. Because of the exacting nature of our business and the regulatory demands placed upon our industry, Alfa Chemistry continues to be at the forefront in terms of compliance, accreditations and certifications.

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