Perovskite Quantum Dots Supplier - Alfa Chemistry

Testing Services


Testing Services

Quantum dots are an ideal optical device for the preparation of solar cells, light emitting diodes and photodetectors. Alfa Chemistry provides testing services, including not only conventional testing such as quantum dot size and mass production rate, but also customized testing services according to customer requirements, comprehensive evaluation of product properties, analysis and test reports. In addition, we can provide as much in-depth information about the quantum dots as possible.


Comprised of experienced personnel and advanced quantum dot detection equipment, Alfa Chemistry can help customers reduce risk, shorten detection time and advise on production requirements. We can provide all the testing services related to quantum dots, including quantum dot size, emission wavelength, quantum yield and so on. Alfa Chemistry provides customers with the following high quality quantum dot detection services.

The specific characterization of material testing will introduce the principle and application range of transmission electron microscope, X-ray diffraction, absorption spectrum and transient fluorescence spectrum, etc. By conducting various tests on materials, the characteristics and influence mechanism of materials can be analyzed in a more comprehensive and in-depth way.

Service principle

Integrity, high quality, unique brand and long-term development are always the goals of Alfa Chemistry.

The company philosophy is that customer demand is the direction of our struggle.

The advantages of our services

  • Expertise – A professional team of optical scientist with extensive experience.
  • Flexibility –Testing services meet customers’ needs.
  • Comprehensive – Wide range of choices for different purposes and downstream applications.
  • Fast turnaround time – Provide test data and feedback to customers in a short time to meet requirements quickly.
  • Economical pricing – Discounts for large amount orders and no hidden charges.

In our high standard clean room, we provide testing services for the semiconductor industry, solar photovoltaic industry, photodetector industry and more.

Quality assurance and control

As a quantum dot testing service provider, Alfa Chemistry has rich experience and quality assurance system, relying on advanced instruments and technologies, to bring reliable test data and services to customers.

Why choose us?

As a professional quantum dot service platform, Alfa Chemistry has advanced quantum dot testing instruments and experienced professionals to provide you with:

  • Professional and authoritative test data
  • With accurate and professional judgment and analysis, to provide scientific analysis for your product data

Product testing process

  • Step 1: Customers communicate with us and send E-mail to us
  • Step 2: Samples are forwarded to our product receiving department
  • Step 3: Sample testing and analysis
  • Step 4: Issuance and delivery of test reports

Product testing process

Alfa chemistry provides you with a full range of services, from preliminary consultation, to sample testing analysis and a series of comprehensive services, any questions in the process can be consulted with us, so that you can get the most professional, the most suitable service.

Our customer service representatives are enthusiastic and trustworthy 24 hours a day, Monday to Friday. If you are interested in our services, please contact us.

* It should be noted that our service is only used for research, not for clinical use.


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