A reagent factory makes and sells its own product line. A sourcing service starts from your requirement: it compares suppliers by CAS, salt form, grade and pack size, then handles purchase, customs clearance and delivery. Catch-Chem, in Yantai, provides this sourcing service, so one inquiry can cover reagents from different categories and different sources.
What sourcing does for you
- One inquiry: buffers, blockers, enzymes and antibiotics on one list.
- Comparison by specification: quotes by CAS, salt, grade and pack size.
- Documents: batch COA and SDS, plus customs papers for import and export.
- Clearance and delivery: imported reagents are cleared and delivered by Catch-Chem.
- Items outside the catalog: can be submitted as a sourcing inquiry; the reply depends on current supply.
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Related questions
How is quality assured?
Each lot follows the supplier batch COA. You can specify the test items you need on the inquiry.
Can I name a brand?
Yes. Put the brand and article number on the inquiry.
Inquire with the fields in this guide
CAS, salt form, grade, pack size and use. A complete note is faster to quote.
Send an inquiryFor research or industrial use only. Not for human or animal diagnosis or treatment, and not for drug or food use. Grade, pack size and lead time follow the supplier batch COA / SDS. Figures on this site are general industry references, not a factory specification.