Sea Water Matrix

A matrix reference material is defined as a reference material that contains major, minor, and trace components.  Matrix materials are intended to be used in conjunction with real sample analysis of the same or a similar matrix (ISO D GUIDE 30:2013(E) 2.4.). Reference matrix materials are mostly used as quality control standards in laboratories. Use of matrix reference materials in analytical processes provides worked examples of how to properly apply the selected standard materials in an analytical process, including method validation, verification, quality assurance and quality control studies.

We offer wide range of matrix material standards which are come by inter-laboratory comparison tests. Assigned value of the selected parameter is determined by calculating statistical data (For example mean value, error, standard deviation etc.) of the laboratories' results. Matrix material standards are also offered with a certificate of analysis (CoA) document which includes assigned value, uncertainty value, storage conditions, shelf life information etc.

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Acidity

Reference Standard Material - Acidity in Sea Water.You can download the assigned value range documen..

Alkalinity (as CaCO3)

Reference Standard Material - Alkalinity (as CaCO3) in Sea Water.You can download the assigned value..

Aluminum

Reference Standard Material - Aluminum in Sea Water.You can download the assigned value range docume..

Ammonia-N

Reference Standard Material - Ammonia-N in Sea Water.You can download the assigned value range docum..

Antimony

Reference Standard Material - Antimony in Sea Water.You can download the assigned value range docume..

Arsenic

Reference Standard Material - Arsenic in Sea Water.You can download the assigned value range documen..

Barium

Reference Standard Material - Barium in Sea Water.You can download the assigned value range document..

Beryllium

Reference Standard Material - Beryllium in Sea Water.You can download the assigned value range docum..

Biguanide

Reference Standard Material - Biguanide in Sea Water.You can download the assigned value range docum..

Bismuth

Reference Standard Material - Bismuth in Sea Water.You can download the assigned value range documen..

BOD

Reference Standard Material - BOD in Sea Water.You can download the assigned value range document li..

Boron

Reference Standard Material - Boron in Sea Water.You can download the assigned value range document ..

Bromide

Reference Standard Material - Bromide in Sea Water.You can download the assigned value range documen..

Cadmium

Reference Standard Material - Cadmium in Sea Water.You can download the assigned value range documen..

Calcium

Reference Standard Material - Calcium in Sea Water.You can download the assigned value range documen..