Colloidal Gold Liquid
(consists of small, microscopic Gold particles suspended in distilled water or any other liquid.)
Particle size: 20-30nm
Purity: 99.99%
Shape: spherical
Concentration:100-10000ppm
Welcome to TradeChina
Pure gold Au nano particles powder / nano gold dispersions
FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Pure gold Au nano particles powder / nano gold dispersions
Products Description
Product Name:
Characteristics of Au nano particles powder:
* color stability, do not fade, do not change color.
* Surface stability of monomer particles.
* metal particles of sterilization, antibacterial.
* hydrophilic, permeability.
* particle size can be done around 10-20nm
* has a good dispersion, uniform dispersion, stability.
* safe and non-toxic side effects.
* nano-gold monomer particles with a strong magnetic.
* high catalytic activity
Application of Au nano particles powder:
* as colorant.
* as catalyst.
* use for detective sensor, biosensor.
* use for thin film.These thin films have potential applications in electrical devices, chemical sensing, and biosensing.
* ...
Product packaging
Gold nanoparticles Package: 1G,2G,5G,10G,20G,50G,100G,...in a special bags or bottle.
Colloidal Gold: 1kg/bottle, or more
Shipping: EMS, TNT, DHL, Fedex, UPS
Our Advantages
We are quick to respond to new opportunities. HW nanomaterials offers personalized customer service and support throughout your entire experience, from initial inquiry to delivery and follow-up.
Resonable Prices
High and stable quality nano materials
Buyer Package Offered--Custom packaging services for bulk order
Design Service Offered--Provide custom nanopowder service before bulk order
Fast shipment after payment for small order
Resonable Prices
High and stable quality nano materials
Buyer Package Offered--Custom packaging services for bulk order
Design Service Offered--Provide custom nanopowder service before bulk order
Fast shipment after payment for small order
Company Profile
Laboratory
Research team consist of Ph. D. researchers and Professors, who can take good care
of nano powder’s quality and quick respond towards custom powders.
of nano powder’s quality and quick respond towards custom powders.
Equipment
For testing and production.
Warehouse
Different storage districts for nanopowders according to their properties.
Buyer Feedback
FAQ
Q: Can I get some samples?
A: It depends on the nanopowder sample you want. If the sample is in stock in small package, you can get the free sample by just
cover shipping cost, except precious nanopowders, you'll need to cover sample cost and shipping cost.
Q: How can I get a quote?
A: We'll give you our competitive quote after we receive nanopowder specifications such as particle size, purity; dispersion
specifications such as ratio, solution, particle size, purity.
Q: Can you help with tailor-made nanopowder?
A: Yes, we can help you with tailor-made nanopowder, but we'll require a minmum order quantiy and leading time about 1-2 weeks.
Q: How can you guarantee your quality?
A: We have strick quality control system as well as a dedicated research team, we have been focused on nanopowders since 2002,
earning a reputation with good quality, we're confident our nanopowders will give you an edge over your business competitors!
Q: Can I get document information?
A: Yes, COA, SEM,TEM are available.
Q: How can I pay for my order?
A: We recommend Ali trade Assurance, with us your money in safe your business in safe.
Other payment methods we accept: Paypal, Western Union, Bank transfer, L/C.
Q: How about the express and shipping time?
A: Courier Service such as: DHL, Fedex, TNT, EMS.
Shipping time(refer to Fedex)
3-4 business days to North American countries
3-4 business days to Asian countries
3-4 business days to Oceania countries
3-5 business days to European countries
4-5 business days to South American countries
4-5 business days to African countries
A: It depends on the nanopowder sample you want. If the sample is in stock in small package, you can get the free sample by just
cover shipping cost, except precious nanopowders, you'll need to cover sample cost and shipping cost.
Q: How can I get a quote?
A: We'll give you our competitive quote after we receive nanopowder specifications such as particle size, purity; dispersion
specifications such as ratio, solution, particle size, purity.
Q: Can you help with tailor-made nanopowder?
A: Yes, we can help you with tailor-made nanopowder, but we'll require a minmum order quantiy and leading time about 1-2 weeks.
Q: How can you guarantee your quality?
A: We have strick quality control system as well as a dedicated research team, we have been focused on nanopowders since 2002,
earning a reputation with good quality, we're confident our nanopowders will give you an edge over your business competitors!
Q: Can I get document information?
A: Yes, COA, SEM,TEM are available.
Q: How can I pay for my order?
A: We recommend Ali trade Assurance, with us your money in safe your business in safe.
Other payment methods we accept: Paypal, Western Union, Bank transfer, L/C.
Q: How about the express and shipping time?
A: Courier Service such as: DHL, Fedex, TNT, EMS.
Shipping time(refer to Fedex)
3-4 business days to North American countries
3-4 business days to Asian countries
3-4 business days to Oceania countries
3-5 business days to European countries
4-5 business days to South American countries
4-5 business days to African countries
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