ICP-MS Elemental Analysis
Inductively Coupled Plasma Mass Spectrometry (ICP-MS) is an ultra-sensitive elemental testing technique that provides exceptionally low detection limits for metals, polymers, and process solutions. By dissolving solid samples in solution and measuring the mass-to-charge ratio of the ionized plasma against NIST-traceable standards, this method accurately identifies heavy metals and trace elements for critical medical, manufacturing, and wear-debris applications.
High-Sensitivity Applications
- Process Solutions: Monitoring chemical baths for purity and consistency.
- Medical Simulations: Identifying ion release elements in simulated body fluids.
- Heavy Metals: Testing for toxic elements in medical devices and analyzing wear debris.
| Category | Material Types |
|---|---|
| Metals & Alloys | Aluminum, Iron-Based, Nickel, Cobalt, Copper, and Titanium Alloys |
| Synthetics | Polymers and Plastics |
HOW AN ICP TEST IS PERFORMED
The testing process utilizes an Inductively Coupled Plasma Spectrometer and follows a specific sequence:
1. Preparation: The sample is combined with a solution.
2. Aerosolization: The mixture is aerosolized in an argon gas environment.
3. Plasma Exposure: The aerosolized sample is introduced to a highly heated plasma flame.
4. Measurement: As the elements in the sample react to the plasma, they emit light at specific wavelengths, which are then measured to identify and quantify the elements present.
WHAT ICP ANALYSIS INDICATES
The results of an ICP test provide vital information about a material's makeup, specifically identifying:
• Presence of Contaminants: Detecting unwanted trace elements.
• Presence of Additives: Confirming the correct levels of required chemical additions.
• Material Profiling: Identifying the exact type of material based on its unique elemental signature.
COMMON APPLICATIONS
• Used oils and solvents
• Water samples
• Plastics
INDUSTRY TESTING STANDARDS
IMR Test Labs performs ICP analysis in accordance with strict industry standards to ensure accuracy and compliance:
• ASTM E3061
• ASTM E2371
• ASTM D1976
• CAP-017
Alloy Chemistry
Antimony Analysis (ICP)
Cadmium Analysis (ICP)
Carbon, Sulfur, Hydrogen, Oxygen & Nitrogen
Contamination ID
Contaminant/ Corrodent Analysis
Filler/Additive Analysis
FTIR
Halogen Analysis (IC)
Heavy Metals Analysis
Hex Chrome (UV-VIS)
ICP-AES Analysis
ICP-MS Analysis
Impurities Analysis
Ion Chromatography
Material Certification
Metal Purity
OES Analysis
On-site PMI
PMI Testing (Positive Material ID)
Particle Size Analysis
Percent Crystallinity
pH
Polymer Testing
Powder Diffraction
Powdered Metal Analysis
Precious Metal Assay
Quantitative Analysis
Resistivity (ASTM D1125)
SEM-EDS
Semi-Quantitative Analysis
Trace Element Analysis
Unknown Alloy Identification
Unknown Material Identification
XRD Analysis
XRF Analysis
ICP-MS TESTING STANDARDS FOR THE AEROSPACE INDUSTRY
- AMS 2280
- AMS 5662
- AMS 5663
- AMS 5706
- ASTM E 2823
- GE P29A-AG100
- and more...
ICP-MS FAQ's
As little as a few milligrams are needed for an ICP-MS test; however, the testing is typically done in batches, with several samples tested concurrently.
The typical process of an ICP-MS test is completed within a few hours. Most samples can be tested within two days of receipt.
ICP analysis generates results from the measure of wavelengths of light emitted from an aerosolized solution burning in plasma. ICP-MS analysis generates results from an ionized solution by assessing the mass-to-charge ratio. An ICP analysis can be performed on both solid and liquid samples, however ICP-MS is performed on liquid samples, and solid samples need to be dissolved in an appropriate acid prior to testing.
ICP-MS analysis cost varies per material and the quantities tested. For more information, request a quote.
RELEVANT ACCREDITATIONS
Click here for a complete list of accreditations and certifications for all IMR Test Labs locations.
CHEMICAL ANALYSIS OF METALS VIDEO
