FAQ’s
We primarily supply C₆₀ and C₇₀. Our standard Industrial Grade purity is ≥99%, while our high-purity Medical/Research Grade reaches ≥99.9%. Specific metrics for each batch are detailed in the accompanying Certificate of Analysis (COA).
Products are supplied as fine powder, sealed in moisture-proof, light-shielding aluminum foil bags or plastic bottles flushed. Standard sizes range from 1g, 5g, to 1kg, with custom packaging available upon request.
We recommend storing the material in a sealed container, protected from light, in a cool, dry environment. Under proper storage conditions, the product shelf life exceeds 2 years.
We strictly adhere to a comprehensive quality control system. Every shipment is accompanied by an independent COA to guarantee batch-to-batch stability and performance.
We provide a Certificate of Analysis (COA) and a Material Safety Data Sheet (MSDS/SDS) with every delivery.
Trace impurities may include minute amounts of other carbon allotropes (such as amorphous carbon) or higher fullerene. Specific limits are detailed in the COA for each batch.
Please submit any concerns in writing within 14 business days of receipt, supported by a comparative test report from a mutually recognized third-party laboratory. If the deviation is confirmed as our responsibility, we will arrange for replacement, return, or compensation as per the contract.
The MOQ for standard products is typically 1 gram. For custom synthesis projects, the MOQ will be confirmed on a case-by-case basis.
For potential partners, we offer paid samples plus actual shipping costs. A portion of the sample fee may be credited toward your first formal bulk order.
We primarily use international couriers such as DHL and FedEx for door-to-door delivery. Shipping costs are calculated based on weight and destination. Delivery to major cities in Europe and North America typically takes 5–9 business days.
We provide a full set of export documents (Commercial Invoice, Packing List, COA, MSDS, and Certificate of Origin). The HS Code used is typically 2803.00.0000. While we provide full documentary support, the buyer is responsible for import customs clearance in the destination country (under DAP/DDU terms).
Currently, Fullerenes (C₆₀/C₇₀) are not on the restricted export control lists of major countries. They are generally classified as non-hazardous fine chemicals, but we use compliant chemical-grade packaging and include an MSDS to ensure safe transit.
Prices vary significantly (from tens to thousands of dollars per gram) based on purity and volume. We accept T/T (Telegraphic Transfer). New customers are generally required to pay 100% upfront; flexible terms may be negotiated for long-term partnerships.
Standard products are usually dispatched within 3–7 business days after receipt of full payment. Lead times for custom projects or large bulk orders will be confirmed separately.
Absolutely. We are happy to sign a mutual NDA before discussing custom synthesis projects or sensitive application data.
We welcome potential partners. Upon signing an NDA and scheduling an appointment, we can arrange factory visits or in-depth technical sessions, either in person or virtually.