True Colloidal Copper NanoParticles (CuNPs): 25 ppm - 500 mL in Plastic

Sirius Metals
(571)
Seller's other items
Contact seller
US $26.99
ApproximatelyS$ 35.14
Condition:
New
11 available29 sold
People are checking this out. 8 have added this to their watchlist.
This one's trending. 29 have already sold.
Shipping:
Free USPS Priority Mail®.
Located in: Irvine, California, United States
Delivery:
Estimated between Sat, 22 Nov and Sat, 29 Nov to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:274332287189
Last updated on Jul 20, 2025 05:34:19 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Sirius Metals
MPN
SMCC25025G
UPC
Does not apply

Item description from the seller

About this seller

Sirius Metals

100% positive feedback•2.5K items sold

Joined Mar 2015
Sirius Metals manufactures the highest purity and highest quality metals and metal products.
Visit storeContact

Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
Colloidal GoldColloidal SilverColloidal CopperGold ChlorideMagnesiumIonic silverColloidal PlatinumPlatinum ChlorideSilver Nitrate

Seller feedback (552)

All ratingsselected
Positive
Neutral
Negative
  • s***t (8)- Feedback left by buyer.
    Past year
    Verified purchase
    A+ seller Quick shipping Product as described Packed and labeled extremely well Will use this seller in future, no question Product not yes applied. Expecting quantity to be as described or better.
    True Colloidal Silver NanoParticles (AgNPs): 200 ppm - 500 mL in Glass (#276331124725)
  • n***o (169)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Quick shipping, nice product, great price. It is very dark as the picture shows it in a clear glass or plastic bottle.
    True Colloidal Platinum NanoParticles (PtNPs): 200 ppm - 500 mL in Plastic (#276267550225)
  • r***v (2247)- Feedback left by buyer.
    Past month
    Verified purchase
    received as described
    Silver Nitrate Solution (CAS# 7761-88-8) - 1.575% as AgNO3, 1.0% as Ag - 50 mL (#276582539921)
See all feedback