How to Source High Purity Materials with Testbourne

Finding the right material for advanced applications in thin film deposition, crystal growth or semiconductor research can be complex. At Testbourne, we’ve simplified that process with our interactive periodic table platform, which allows you to shop by element clearly and efficiently.

Whether you're an engineer specifying components for a new deposition system or a research scientist developing optical coatings, this tool gives you fast access to high-purity materials in the exact form and grade your process requires.

Discover the Power of Testbourne’s Interactive Periodic Table

The interactive periodic table on our Materials page serves as a comprehensive visual index of the elements we supply. Each clickable element leads to a dedicated product page where you can explore material forms, typical purity grades, technical specifications and usage applications.

This tool reflects how many of our customers approach sourcing. Most engineers and researchers start with a material in mind. Our platform lets you work the same way, beginning with the element that matters most to your project.

Once selected, you benefit from Testbourne’s long-established and secure supply chain, designed to mitigate disruption, maintain high stock levels for key materials and provide fast lead times even for more specialised orders.

Choose the Material Form That Matches Your Process

Every element is available variety of forms depending on its application. For example, if you are working with thermal evaporation systems, you may need granules or pellets. If your process involves magnetron sputtering, a high-purity bonded target might be more appropriate.

Common material forms include:

• Foil for PVD or electron beam evaporation
• Powder for thermal spraying, sintering or 3D printing
• Rod and Wire for high-temperature furnaces and machining
• Single Crystals for substrates in electronics or optics
• Sputtering Targets manufactured to match your system configuration
• Evaporation Materials for research and industrial coating applications

Each form includes specific information on dimensions, purity, packaging and whether it is currently in stock. If your application needs something more tailored, our team is available to help.

Request Custom Specifications or Technical Advice

Some projects demand more than just an off-the-shelf solution. That’s why each product page includes a direct link to contact our technical and sales teams. Whether you need a bonded sputtering target, tight purity tolerance or a disc-shaped part, our specialists can guide you through the options.

Common requests include:

• Supplying a material in disc or custom shape
• Bonding a target to fit a specific sputtering system
• Providing 5N (99.999%) or higher purity material with trace analysis
• Advising on lead times, export compliance, or packaging for sensitive materials

Our team works closely with clients across research labs, universities and high-tech manufacturing environments. We understand the importance of precision and speed in materials sourcing.

Why Source Materials by Element?

Shopping by element isn’t just intuitive; it’s efficient and accurate. This approach lets you focus directly on the material that matters for your process without sifting through irrelevant catalogue items or generalised lists.

Testbourne’s platform supports this method by connecting each element to real technical data, available formats and expert support. It simplifies cross-comparison between purities and forms, helps reduce sourcing errors and saves valuable time during project planning.

Start Sourcing with Testbourne Today

Testbourne is a trusted supplier of high purity materials, sputtering targets and evaporation materials serving global customers in research, industry and academia. With over 40 years of experience, we provide tailored material solutions to support innovation in areas such as:

• Thin film deposition
• Crystal growth and substrate development
• Semiconductors and electronics
• Photonics and optics
• Fusion research and advanced manufacturing

We supply materials in purities up to 99.9999% and can deliver standard or custom forms, often with rapid lead times. Our clients rely on us not only for supply but also for guidance and partnership in technical material selection.

Ready to find the right material for your next project? Visit our Materials page to get started. Let Testbourne help you source the right element in the right form with the right specs. Contact us today. 

Frequently Asked Questions

Do you stock every element shown in the periodic table?
We supply most elements shown, although not all are always held in stock. Availability is updated regularly and lead times are short for most items.

Can I order small research quantities?
Yes. We frequently supply research-scale quantities and offer lab packaging for sensitive materials.

What if I don’t see the form I need?
Use the quote or contact option on any element page. Many materials can be supplied in disc form, bonded targets, or fully custom formats.

Do you provide technical data or certificates?
Yes. Many products include downloadable data sheets and certificates of analysis are available on request.