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True Colloidal Gold Nanoparticles (AuNPs): 200ppm - 500mL in Plastic

Sirius Metals
(517)
Registered as a business seller
US $94.99
Approximately£70.80
Condition:
New
16 available39 sold
Breathe easy. Returns accepted.
This one's trending. 39 have already sold.
Postage:
Free USPS Priority Mail®.
Located in: Corona, California, United States
Delivery:
Estimated between Thu, 24 Jul and Mon, 28 Jul to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

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eBay item number:275293453934
Last updated on 19 Jul, 2025 22:01:13 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Brand
Sirius Metals
MPN
Does Not Apply
Country/Region of Manufacture
United States
UPC
Does not apply

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
About this seller

Sirius Metals

100% positive Feedback2.4K items sold

Joined Mar 2015
Registered as a business seller
Sirius Metals manufactures the highest purity and highest quality metals and metal products.

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
4.9
Delivery time
5.0
Communication
5.0

Seller Feedback (490)

All ratings
Positive
Neutral
Negative
  • a***i (16)- Feedback left by buyer.
    Past year
    Verified purchase
    Really great product. Legitimate and tested. Laser refraction is perfect. Lab quality.
  • l***7 (87)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Always a blessing doing business with you. Been doing business with you for years and more than happy
  • g***g (261)- Feedback left by buyer.
    Past year
    Verified purchase
    nc
See all Feedback