Failure Analysis
Root cause investigation of material, process, and device failures.
Compositional Analysis
Compositional analysis identifies the chemistry of a material, down to its elements, molecules, and phases. These measurements verify purity and detect impurities before they impact design, production, or compliance.
Metrology Consulting Services
Expert guidance on your metrology strategy and implementation.
Quality Control Testing
The difference between good and exceptional lies in the details. Covalent's Quality Control services delve into those details, providing the assurance that your materials and components consistently uphold the highest benchmarks.
Metallurgical Analysis
Correlating microstructure to processing, properties, and performance of your metallic alloy systems using advanced sample preparation, testing, imaging, and spectroscopy.
Material Verification
Material verification is about knowing exactly what is in your materials. By evaluating materials against the specifications provided, Covalent helps you prevent costly mistakes, failures, and compliance risks.
Contamination Analysis
Identify and resolve particulate, chemical, or organic contaminants that compromise material quality, yield, or device function.
Performance Optimization
Behind every high‑performing product is a series of deliberate choices about materials and process. Covalent partners with you to refine those choices, translating real‑world behavior into smarter tuning, higher yield, and greater reliability.
Surface & Interface Properties
Characterize coatings, thin films, and contamination with advanced material analysis to improve reliability and performance.
Mechanical Testing
Measure mechanical properties with our engineering testing expertise to validate material integrity and ensure optimal performance.
Chemical & Compositional Properties
The elements and structures within a material determine whether a product is safe, reliable, and built to last. Covalent’s chemical composition analysis services give you the clearest possible view of that chemistry.
Metals Testing
Identify and quantify metal composition, microstructure, and mechanical properties to ensure performance, reliability, and compliance for your application.
Coatings Testing
From corrosion resistance to biocompatibility, our testing ensures stronger products and global compliance.
Powder Testing
Covalent delivers specialized powder characterization services, including powder testing for particle size, shape, and flow. We support metal powder testing services and additive manufacturing powder testing to optimize performance in pharma, energy, and industrial applications.
Optical Characterization Testing
Covalent provides precise optical characterization services, delivering critical data on optical properties and thickness for materials, semiconductors, thin films and coatings. Our advanced optical characterization techniques ensure performance, reliability, and compliance.
Polymer & Plastic Analysis
Covalent offers comprehensive polymer & plastic testing lab services for polymer analysis, failure analysis, and quality control. Get fast, actionable data to ensure quality, performance, and compliance.
Atomic Resolution Electron Microscopy (AEM)
Images atoms and maps composition, bonding, and strain.
Focused Ion Beam Scanning Electron Microscopy (FIB-SEM)
Combines ion milling and electron imaging for nanoscale analysis.
Scanning Electron Microscopy (SEM)
Images surface topography and composition with electrons.
Scanning Transmission Electron Microscopy (STEM)
Provides atomic-scale imaging and spectroscopic mapping.
Transmission Electron Microscopy (TEM)
Images atomic structure, defects, interfaces with sub-nm resolution.
Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy (ATR-FTIR)
Rapid, non-destructive chemical identification.
Auger Electron Spectroscopy (AES)
Measures Auger electrons for high-resolution surface analysis.
Dynamic Secondary Ion Mass Spectrometry (Dynamic SIMS)
Quantifies elements and isotopes with nanometer depth profiling.
Electron Probe Microanalysis (EPMA)
Quantifies elemental composition at the micron scale.
Energy Dispersive X-ray Fluorescence (EDXRF)
Quick, non-destructive material composition & thickness analysis.
Fourier Transform Infrared Spectroscopy (FTIR)
Rapid, non-destructive molecular fingerprinting across materials.
Gas Chromatography-Mass Spectrometry (GC-MS)
Identifies and quantifies small organic molecules in mixtures.
Gel Permeation Chromatography (GPC)
Separates molecules by size to determine polymer properties.
Glow Discharge Optical Emission Spectroscopy (GDOES)
Sputters surfaces to quantify composition & depth-profile layers.
Inductively Coupled Plasma Mass Spectrometry (ICP-MS)
Measures trace elements with high accuracy.
Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES)
Quantifies multiple elements at very low concentrations.
Ion Scattering Spectroscopy (ISS)
Identifies elements in the outermost atomic layer.
Nanoscale Secondary Ion Mass Spectrometry (NanoSIMS)
Ultra-high-resolution elemental and isotopic imaging.
Neutron Activation Analysis (NAA)
Quantifies elements via gamma rays from irradiated samples.
Nuclear Magnetic Resonance Spectroscopy (NMR)
Determines molecular structure, composition, and dynamics.
Photo-induced Force Microscopy (PiFM)
Nanoscale chemical characterization & topography at sub-5nm.
Raman Spectroscopy
Measures inelastic photon scattering for chemical identification.
Rutherford Backscattering Spectroscopy (RBS)
Quantifies elemental composition and thin-film thickness.
Time of Flight Secondary Ion Mass Spectroscopy (ToF-SIMS)
Ultra-sensitive surface analysis with chemical imaging & depth profiling.
Ultraviolet Photoelectron Spectroscopy (UPS)
Determines work function and valence electronic structure of surfaces.
Ultraviolet Visible Near Infrared Spectrophotometry (UV-Vis-NIR)
Measures absorbance, reflectance, and transmittance (175–3300 nm).
Wavelength Dispersive X‑Ray Fluorescence (WDXRF)
Non-destructive elemental composition & thin-film analysis.
White Light Interferometry (WLI)
Measures surface topography with sub-nanometer vertical resolution.
X-ray Absorption Spectroscopy (XAS)
Analyzes electronic structure of atoms and molecules.
X-ray Diffraction (XRD)
Non-destructive analysis of crystal phases, lattice, and strain.
X-ray Photoelectron Spectroscopy (XPS)
Measures surface elemental composition and chemical states.
Cathodoluminescence (CL)
Maps bandgap, defects, and strain with SEM correlation.
Digital Optical Microscopy
Rapid, high-resolution imaging of a sample.
Dynamic Light Scattering (DLS)
Quantifies particle size and uniformity in minutes.
Infra-Red (IR) Thermography
Visualizes surface temperatures to reveal defects & hotspots.
Laser Scanning Confocal Microscopy (LSCM)
Non-destructive 3D imaging of sample surfaces.
SNOM-Raman
Maps nanoscale stress and chemistry with 100 nm resolution.
Spectroscopic Ellipsometry (SE)
Measures thin-film thickness & optical properties.
Structured Light Profilometry
Creates precise 3D models without contact or damage.
Capillary Flow Porometry (CFP)
Characterizes through-pores in wettable, permeable materials.
Dye & Pry Testing
Reveals PCB solder joint cracks & defects.
Dynamic Mechanical Analysis (DMA)
Characterizes thermal and mechanical properties of soft materials.
IPC Compliance Testing (IPC Compliance)
Verifies IPC-A-610 quality to reduce defects.
Mechanical Cross-Section Analysis (X-Section)
Uncovers microstructures and defects causing performance issues.
Nano-Scratch Test
Measures lateral/frictional force between tip & sample.
Nanoindentation
Determines mechanical properties including hardness & modulus.
Pendant Drop Surface Tension Measurement
Provides accurate liquid property analysis for surface tension.
Rheology
Evaluates material behavior during processing, storage, and use.
Tap Density Analysis
Ratio of sample mass to volume after mechanical tapping.
Tensile Testing
Measures material behavior under axial stretching (tension).
Thermomechanical Analysis (TMA)
Measures material dimension changes with temp, time, or force.
Differential Scanning Calorimetry (DSC)
Quantifies heat flow for material optimization.
Thermogravimetric Analysis (TGA)
Measures material mass changes with temperature or time.
2D X-Ray Inspection
Delivers clear internal views of complex electronics.
Atomic Force Microscopy (AFM)
Maps nanoscale topography and material properties with a sharp probe.
Chromatic Confocal Profilometry & 3D Surface Profiling
Fast, non-contact 3D surface measurements.
Gas Adsorption Porosimetry
Characterizes porous materials.
Gas Pycnometry
Fast, precise measurements of true volume, density, and porosity.
Laser Diffraction Particle Size Analysis (LD-PSA)
Analyzes particle sizes by measuring light scattering.
Scanning Acoustic Microscopy (SAM)
Locates internal flaws like cracks, voids, and delamination.
X-ray Computed Tomography (Micro-CT)
Non-contact, non-destructive 2D/3D images at micron scale.
X-ray Reflectometry (XRR)
Optimized scans tailored to each sample for best measurements.
Zeta Potential
Electric potential at the slipping plane of the EDL.
4-Point Probe (4PP) Measurement
Measures sheet resistance and resistivity accurately.
Scanning Capacitance Microscopy (SCM)
Maps charge carrier polarity/distribution in semiconductors.
Surface Free Energy (SFE)
Quantitative insight into surface energy for adhesion and coatings.
Water Contact Angle
Quantitative insight into surface interactions affecting adhesion.
Under the Microscope: Your Electron Microscopy Questions Answered
The session provides straightforward guidance for improving imaging workflows, selecting the right technique, preparing samples effectively, and interpreting complex microstructural…
Unveiling the Nanoscale: PiFM for Chemical, Structural, and Surface Characterization
This presentation will illustrate how Photo-induced Force Microscopy (PiFM) can deliver unprecedented levels of chemical composition analysis, molecular binding environments,…
“We Were Stuck—Until We Found Our Partner.” How One R&D Team Transformed Their Innovation Trajectory With Nexus
When Sarah, an R&D manager at a mid-sized battery technology company, picked up the phone, she wasn’t calling to place…
Multi-Technique Metrology Problem Solving
At Covalent, we often…
Covalent Metrology Rebrands as Covalent to Reflect Expanded Capabilities and Focus on Material Insights
Sunnyvale, California, Wednesday, August 14, 2025 - Covalent Metrology today announced it has rebranded as Covalent and launched a new…
Covalent Acquires Materials Characterization Services (MAT-CS), Expanding Its North-American Lab Partner Network
Sunnyvale, Calif. – Thursday, August 21, 2025 – Covalent, a leading provider of advanced analytical and metrology services, has…
Solving Bond Uniformity Challenges with SAM
These excerpts of Covalent Academy's webinar on porous materials characterization introduce 3 of the most common techniques in this field.
Failure Analysis in Action: Fracture Analysis of Biomedical Appliances with Advanced Microscopy
Covalent transforms complex material testing data into clear, actionable insights. From failure analysis to advanced compositional studies, we partner with innovators across industries to accelerate development and optimize performance.
We’re scientists, engineers, and problem-solvers first. Over 70% of us hold PhDs or advanced degrees. Every engagement is led by credentialed experts who combine deep technical knowledge with practical solutions tailored to your toughest challenges.
Trusted by 1,500+ global manufacturers, OEMs, and R&D teams, Covalent builds long-term partnerships that deliver results at scale. Backed by $25M in tools and ISO-accredited methods, we focus on just one thing: data you can act on with confidence.
Join a team that's shaping the future of material insights. At Covalent, you'll work with world-class scientists, cutting-edge technology, and global industry leaders, all while making a measurable impact.
Quality is foundational to our work. Covalent is ISO accredited and operates under a rigorous quality management system. Our processes, data, and results meet internationally recognized standards so you can trust every measurement and insight we deliver.
