Analytical Suite Metadata

Chemex (surface water) ICP (magnesium) – d.l. = 0.02



Chemex, surface water; ICP (magnesium) – detection limit is 0.02 ppm

General Methodology:

Magnesium in waters was determined by inductively coupled plasma emission spectroscopy.  An aliquot from the sample bottle was transferred to a separate container and aspirated directly into the ICP spectrometer (Instrumentation Laboratory model 200).  Measurements were made at 279.8 nm.  The instrument was calibrated with aqueous standards.

Instrument:

Sample material: aqueous

Sample weight: unstated


Analytical Technique:

Hierarchical classification

Technique >> Spectroscopy >> Electromagnetic radiation >> Visible-ultraviolet >> Atomic >> Emission >> Inductively coupled plasma

Children

Hydride evolution


Analytical Decomposition:

Hierarchical classification

Decomposition >> None

Children

None


Analytical Methods:

IndexMethod OrderMethod IDQuantityDetection Limit
1  2197     Mg_ICPES  0.02

Associated Analytical Packages:

IndexPackage IDPackage Name
1  425     Chemex (NGR surface water) LIF(U), ISE(F), ICP (Ca, Mg), pH and Alk(d.l.=2)
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