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:

Instrument database: Agilent Technologies Inc. - G1888 Headspace Sampler
Instrument database: Bruker Daltonics - aurora M90 - Quadrupole ICP-MS
Instrument database: Analytik Jena GmbH - PlasmaQuant MS
Instrument database: Thermo Scientific - ELEMENT XR
Instrument database: Gilson, Inc - MALDILC System
Link database: US EPA Method 7471a: Mercury in solid or semisolid waste (manual cold-vapor technique)
Material database: National Institute of Standards and Technology (NIST) - SRM 612/613 - Trace Elements in Glass
Instrument database: SII Nano Technology Inc. - SPS 3500 Series ICP Optical Emission Spectrometer
New certified reference material supporting mercury speciation analysis of blood | EVISA's News
Instrument database: Shimadzu Europe - AA-6300
Instrument database: Thermo Scientific - Dionex™ ICS-5000+ Hybrid HPIC™ System
Elusive Hg(IV) species has been synthesized under cryogenic conditions | EVISA's News
Company database: Fluxana
Link database: Germany: Karlsruhe Institute of Technology
Instrument database: KONIK INSTRUMENTS INC. - K2 HPLC-HRGC Hyphenated System
Material database: Sigma-Aldrich - Matrix CRM - Soil, Sludge, Sediment: Trace Metals - Sand 1
Arsenic species in rice: A new Australian reference material | EVISA's News
Instrument database: Buck Scientific - 205 AAS
Material database: Sigma-Aldrich - Matrix CRM - Soil, Sludge, Sediment: Trace Metals - Sandy Loam 6
Instrument database: Waters Corporation - Quattro micro GC