QCM - Agricultural light sandy soil, Fly ash from coal electricity power station, Sewage sludge of domestic origin - METRANAL® 17

DECLARATION OF QUALITY METRANAL® 1 Quality Control Material (QCM) River sediment, (metals) Matrix: Powdered material, grain size < 100 µm The material is primarily designed for internal and external quality control purposes in the determination of total element contents and…

DECLARATION OF QUALITY METRANAL® 14 Quality Control Material (QCM) Matrix: River sediment (RS-01-2), (metals) Powdered material, grain size < 100 µm The material is primarily designed for internal and external quality control purposes in the determination of total element contents…

DECLARATION OF QUALITY METRANAL® 09 Quality Control Material (QCM) Matrix: Contaminated industrial sandy - loam soil, (metals) Powdered material, grain size < 200 µm The material is primarily designed for internal and external quality control purposes in the determination of…

DECLARATION OF QUALITY METRANAL® 33 Quality Control Material (QCM) Matrix: Clay loam soil, normal analyte levels Powdered material, grain size < 100 µm The material is primarily designed for internal and external quality control purposes in the determination of total…