Product Details

Multilayer Graphene
Purity: >95%
Thickness: 3.4-8nm
Sheet Size: 5-50μm
Number of Layers: 6-10 layers
Conductivity: 10^2 S/m
Oxygen Content: 0.5%
Sulfur Content: 0.5%
Metal Impurity Content: 100ppm
Specific Surface Area: 350-450m²/g
Appearance: Black powder
Minimum Order Quantity: 30 grams

Notes:
* Instructions for use: This product is irritating to the mouth, nose and eyes. Please use it under protective conditions.
* Storage method: Store in a refrigerated and dry place, protect from radiation, reduce agents, and light.

Buyer's Notice

Shopkeeper's promise

All products in our store are photographed in kind to restore their original appearance as realistically as possible. There may be slight differences due to monitor reasons!!
Our store ensures that all products are of guaranteed quality!
If you need to return or exchange the goods, if it is due to the buyer's problem, the buyer shall be responsible for the return and exchange shipping costs; if it is due to the seller's problem, we shall bear the round-trip shipping costs!

Delivery and Signing

We have stock and will ship within 24 hours. For emergencies, please contact customer service. We will try to ship on the same day. If we cannot ship due to special circumstances, we will notify the customer by phone to negotiate a better solution. Our default logistics is: Express delivery. If you need a designated logistics service, please contact customer service to explain or leave a note before placing the order. After receiving the goods, please check them carefully before signing for them. If you find any errors, please contact us immediately.

Price Description

This store offers factory-direct sales, so our product prices have an absolute advantage! We guarantee that the prices of products sold in our store are absolutely value for money. We provide our customers with products of absolute quality. All products are sold at a fixed price, no bargaining, no rounding down, and every customer is treated completely fairly.

Shopping Help

For product issues, please contact our online customer service. Generally, you can make a purchase only after the issue is clearly confirmed. Please try to use the shopping cart to make a one-time purchase to avoid duplicate shipping fees, which is more convenient for one-time settlement.