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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Iron

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

Isocyanuric Acid

Reference Standard Material - Isocyanuric Acid in Sea Water.You can download the assigned value rang..

Lead

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

Lithium

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

Magnesium

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

Manganese

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

MBAS

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

Mercury

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

Molybdenum

Reference Standard Material - Molybdenum in Sea Water.You can download the assigned value range docu..

Nickel

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

Nitrate-N

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

Nitrite-N

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

Nitrogen, Total

Reference Standard Material - Nitrogen, Total in Sea Water.You can download the assigned value range..

Nitrogen, Total Kjeldahl

Reference Standard Material - Nitrogen, Total Kjeldahl in Sea Water.You can download the assigned va..

Permanganate Index

Reference Standard Material - Permanganate Index in Sea Water.You can download the assigned value ra..