English  |
REACH
Yes
Liquid
Paper Case Packing
20*15*10cm
China
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Product Description
| Please consult customer service for price Please provide emission peak + solvent and other requirements Semiconductor quantum dots (QDs) are inorganic nanoparticles composed of hundreds to thousands of atoms with a particle size ranging from 1 to 100 nm. Among them, IIB-VIA semiconductor quantum dots have received extensive attention due to their simple preparation and excellent optical properties. Common IIB-VIA semiconductor quantum dots mainly include CdSe, ZnSe, CdTe, CdS, ZnS and so on. At present, the research of semiconductor quantum dots has become the intersection of many disciplines such as physics, chemistry, materials science and biology, opening up a new field of semiconductor material research. Semiconductor quantum dots: 1. Good biocompatibility after modification 2. Long fluorescence lifetime 3. Wide excitation wavelength range 4. Strong fluorescence intensity | |||||||
Our Advantages:
1. We can give you more favorable price.
2. We have fast logistics service.
3. All of our products are independently developed and produced.
4. We have after-sales service that makes you worry-free.
After-Sales Service:
We have more worry-free after-sales service
E.g:
1.If the goods are lost due to logistics reasons, we will arrange reissue for you.
2.If the product has quality problems, we will reship it to you.
3.In addition, we are your solution provider.
FAQ:
Q:Are you manufacturer?
A:Yes, We have our own research and development laboratory, and we provide customized services.
Q:Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep stock for most products.However, for some rare products, we won't keep stock , Because of its timeliness
Q: What certificates and documents do you offer?
A: Some technical paperwork is available, such as COA,MSDS etc.
Q: Why we could choose you?
A: Powerful technical support-come from our highly skilled & fully experienced staff, work-ing in chemical industry for over 20 years, in average.Strict quality control-comes form oursophisticated management system.Professional and warm sales team-since we believe wecan only win via our hard work in a competitive world
Quick response and excellent presale and after sale service-since we believe our custom-ers deserve all the best service.
Q: Can l get best price from you?
A: Of course. We don't chase excessive profits and always try to give best offer. lf you aregood at bargaining, you can also enjoy fun of bargaining.Just don't make it too hard!Q:How should l pay?
Q: Can l get best price from you?
A: Of course. We don't chase excessive profits and always try to give best offer. lf you aregood at bargaining, you can also enjoy fun of bargaining.Just don't make it too hard!
Q:How should l pay?
A: We accept all kinds of payment ways. Including alibaba trade asssurance, T/T, L/C.
