in analysis: refers to the analytical sample, considered as an assemblage of constituents, with all their individual properties. The combined effect that the various constituents of the matrix may exert on the measure of the analysis of the element is referredto as the matrix effect.

The term "matrix" was found in the following pages:

Material database: Sigma-Aldrich - Matrix CRM - Soil, Sludge, Sediment: Trace Metals - Sand 1
Instrument database: Bruker Elemental GmbH - Q4 TASMAN - Advanced CCD Based Optical Emission Spectrometer
Instrument database: ESA Inc. - CoulArray® - The Only Coulometric Array Detector for HPLC
Instrument database: Austin AI, LLC - QXI Micro-Analysis
Instrument database: Shimadzu Corporation - LAMS-50K MALDI-TOF MS
Instrument database: LUMEX Ltd. - RA-915+/PYRO-915
Material database: National Institute of Standards and Technology (NIST) - SRM 612/613 - Trace Elements in Glass
Instrument database: Analytik Jena AG - mercur – Combined AAS/AFS spectrometer for mercury determination
Instrument database: Baird - ICP 2000 - Simultaneous Plasma Emission Spectrometer
Material database: Sigma-Aldrich - Matrix CRM - Soil, Sludge, Sediment: Trace Metals - Sandy Loam 7
Instrument database: Tekran Instruments Corporation - Model 2500 CVAFS Mercury Detector
Instrument database: OI Analytical - Model 4552 Water/Soil Autosampler
Material database: Sigma-Aldrich - Auxiliary reagent for AAS: Magnesium
Instrument database: Austin AI, LLC - TX2000 Energy Dispersive X-Ray Fluorescence Spectrometer
Methylmercury in European rice varies by more than a factor of 50 | EVISA's News
Instrument database: GERSTEL GmbH & Co.KG - ALEX AutomatedLinerEXchange
Instrument database: Milestone S.r.l. - DMA-80 Direct Mercury Analyzer
Bromine Speciation in Human Serum | EVISA's News
Instrument database: Analytik Jena GmbH - PlasmaQuant® MS
Instrument database: New Wave Research, Inc. - UP-XP FEMTO Laser Ablation