CdTe/Zn S, 3 mg/mL, 10 mLProduct Type: Quantum dot material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, material format, solvent, concentration or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
What is the significance of specifying both excitation (450 nm) and emission (625±10 nm) for these CdTe/ZnS quantum dots?
The excitation wavelength of 450 nm and emission wavelength of 625±10 nm define the optical properties required for fluorescence applications. This combination indicates a large Stokes shift typical of quantum dots, which helps separate excitation light from emitted signal in detection systems.
Are these CdTe/ZnS quantum dots supplied as a powder or as a dispersion?
The product is supplied as a dispersion in water at a concentration of 3 mg/mL with a package size of 10 mL. No powder form is indicated for this configuration; researchers should confirm format before ordering.
What solvent is used for this CdTe/ZnS quantum dot product?
The solvent is water, as specified under Technical Specifications and Performance Features. No additional handling or storage instructions are provided in the product description.
This CdTe/ZnS quantum dot material offers water-based dispersion with excitation at 450 nm and narrow emission at 625±10 nm, suitable for fluorescence imaging and sensing applications. The fixed concentration of 3 mg/mL and 10 mL package size limit flexibility for varied experimental scales.
Positive
- Aqueous dispersion compatibility: Water-based solvent enables direct use in biological assays and reduces organic solvent handling requirements.
- Narrow emission bandwidth: Emission centered at 625 nm with ±10 nm tolerance provides consistent spectral output for multiplexing or filter-based detection.
Trade-offs
- Fixed concentration and volume: Only one concentration (3 mg/mL) and package size (10 mL) are available, limiting customization for different experimental scales or dilution requirements.
- Research-grade only: This product is labeled as research-grade and is not certified for clinical, diagnostic, or therapeutic applications.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).






