CAS-based sourcing is the fastest way to avoid confusion between similar chemical names. A useful inquiry should be short, specific and document-focused.
询价 checklist
- CAS number and English product name
- Purity or specification target
- Required quantity and sample quantity
- Destination country or port
- COA, SDS, TDS or packing requirements
How to compare quotes
Do not compare only unit price. Review 起订量, batch availability, lead time, document support, packaging and shipping method before confirming an order.