In case analysis requirements or sample throughput do not (yet) justify acquisition of an analytical technique, outsourcing the analysis is a valuable alternative. Malvern Panalytical offers a range of analytical services for elemental and morphological material analysis. They can provide cost effective offerings for those analytical tasks which you choose not to perform yourself for reasons of intricacy of the analysis, absence of necessary equipment or simply because it involves occasional “one-off” analyses.

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XRF analysis services

Are you looking to outsource (part of) your elemental analysis of a selection of samples and materials? Malvern Panalytical offers this service.

Our facility in Nottingham, UK, is a center of excellence for X-ray fluorescence analysis and calibration standards development and production. The laboratory offers analytical services under ISO/IEC 17025:2005, accredited by the United Kingdom Accreditation Service (UKAS) for several standardized methods and offers additional customized methods under the same infrastructure and protocols.

Our offering includes:

  • Trace element analysis on pressed powder samples
    • Typical sample type: solid geological and allied materials
    • Method: WDXRF Pro-Trace, ISO 17025 accredited
    • Elements covered: Sc, V, Cr, Co, Ni, Cu, Zn, Ga, Ge, As, Se, Br, Rb, Sr, Y, Zr, Nb, Mo, Nd, Sm, Yb, Hf, Ta, W, Tl, Pb, Bi, Th and U
    • Lower quantification limits available: 1, 3 or 5 ppm
    • Typical sample type: solid geological and allied materials
    • Method: ED(P)XRF, ISO 17025 accredited
    • Elements covered: Ag, Cd, Sn, Sb, Te, I, Cs, Ba, La and Ce
    • Lower quantification limits available: <1 or 2.5 ppm
  • Analysis of major oxides using fusion
    • Typical sample type: solid geological and allied materials
    • Compounds covered: SiO2, TiO2, A12O3, Fe2O3, Mn3O4, MgO, CaO, Na2O, K2O, P2O5, SO3, F, Cl, V2O5, Cr2O3 NiO, CuO, ZnO, SrO, BaO, ZrO2, HfO2 and PbO
    • Method: WROXI, ISO 17025 accredited
    • LOI determination at 1050 °C or 1000 °C for sulfate-bearing materials ISO17025 accredited
  • Screening analysis
    • Typical sample type: loose powders, pressed powder pellets, fused glass beads, liquids or solids
    • Method: standardless analysis using Omnian, not ISO accredited
    • Elements covered: screening analysis of up to 75 elements
  • Small Spot Mapping
    • Typical sample type: solid, various
    • Method: small spot mapping (500 μm), not ISO accredited
    • Elemental distribution mapping and spot quantification for up to 75 elements

For more information, contact our Analytical Services department at expertise@malvernpanalytical.com


XRF Sample Certification Services: creating your own calibration materials

Calibrating your XRF methods using Certified Reference Materials (CRMs) can be challenging and costly. The costs of CRMs can be high, and their availability limited. Often, many CRMs are needed to cover the required range. Moreover, when pressed powder analysis is required, mineralogical differences of CRMs compared to your process materials often compromises accuracy. In that case, generating calibration standards using your own materials can be an attractive option.

Malvern Panalytical offers a materials certification service for turning your process materials into materials for suitable for calibration, using analysis accredited test results (ISO/IEC 17025:2005) for the following materials:

  • Rocks and minerals
  • Environmental and related materials
  • Sediments
  • Soils according to the definition mentioned below (EU soils only)
  • Sludges
  • Cements and clinker
  • Glasses
  • Fly ash
  • Gypsum and building materials

Materials that can potentially be analyzed but require further investigation with an Analytical Services Specialist are:

  • Ore concentrates
  • Materials containing higher amounts of sulfides (> 2 wt%)
  • Materials containing elements in metallic form

To request a quote or to discuss options for any material not listed above, contact our Analytical Services department at: expertise@malvernpanalytical.com


XRF method development service

Are you struggling to develop XRF analysis methods for your materials, due to highly unique sample characteristics like uncommon combinations of elements, concentrations or odd sample size and shape? In that case our XRF method development service can be of great value. Through this service we offer cost effective solutions through the development of bespoke calibration materials and methods, including sample preparation and onsite deployment if needed.

We develop tailored methods and if required implement it onsite. For many oxide-containing materials Malvern Panalytical can provide calibration standards by certifying your in-house materials; an attractive approach for generating pressed powder calibrations. In addition to pressed powders type calibrations, we can provide bespoke suites of synthetic calibration standards based on fusion, complete with analysis program ready for you to use. In case of specific sample size and shapes we can offer optimized sample preparation methods combined with the best analysis method.

Our experts at our centers of excellence across the globe are ready to support you. Close cooperation with key partners enables us to offer this service for a wide range of materials, including geological materials, minerals, metals, oils, fuels, polymers and biomass applications etc.

Enquire about the possibilities and find out how we can help by contacting us at expertise@malvernpanalytical.com


Particle size and rheological characterization service

Do you need to outsource particle size or rheological analysis of a selection of samples and materials? Malvern Panalytical offers this service.

We offer particle and rheological characterization service for your samples. Samples will either be analyzed at one of Malvern Panalytical's applications laboratories or through Malvern approved third party independent analysis labs.

Our material characterization service can characterize the size distribution, shape distribution and zeta potential of particles, in samples over a wide range of concentrations and particle size using the full range of instrumentation techniques available to them. In addition, we can characterize the rheological properties of a wide range of materials through a variety of test methods and instrumentation types.

Technologies available include:

  • Laser diffraction (wet, dry and aerosol dispersions).
  • Dynamic light scattering (for macromolecules and colloidal suspension).
  • Zeta potential measurement (aqueous and non-aqueous, iso-electric point determinations).
  • Automated vision system (wet and dry image analysis).
  • Rheological characterization (for fluids, semi-solids, and high temperature polymers).
  • Our on-site experts can also advise and collaborate on more complex characterization requirements.

Contact us for more information:  https://www.malvernpanalytical.com/en/support/support/paid-analysis/submission


Installation and Operational qualification services

Malvern Panalytical offers various Installation Qualification (IQ) and Operational Qualification (OQ) programs for many of our instruments.

Installation Qualification

Full system setup and installation qualification for Malvern Panalytical systems, assisting instrument owners with their validation process. Includes IQ documentation. The IQ documentation proves that the system has been installed according to Malvern Panalytical specifications.

Operational Qualification

Operational Qualification, package for Particle sizing, XRD and XRF systems, for assisting instrument owners with their validation process. This package includes an OQ document, test methods and a carefully selected certified-reference-material-standard and accompanying certificate. The Operational Qualification package provides documented proof that the spectrometer performs according Malvern Panalytical specifications after installation.

  • Complete hardware and software check
  • Preventative Maintenance tests and advice regarding replacement of consumable items
  • Operational Qualification of the system using traceable standards
  • Provision of a Performance Verification Certificate together with full documentation

We can provide more concise OQ programs for situations where documentation requirements are less strict.

Contact us at expertise@malvernpanalytical.com to enquire how we can assist in your validation process.