Description
COA-BACKED BOTANICAL INGREDIENT
Dahurian larch (as stated on COA) Not specified Extract
Dihydroquercetin Powder 98% Taxifolin is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Dahurian larch (as stated on COA) |
|---|---|
| Plant part | Not specified |
| Form and colour | White to straw-coloured fine powder |
| Assay | Dihydroquercetin 98%; result 98.12% |
| Particle size | 95% through 80 mesh |
| Loss on drying | <=5.0%; result 0.92% |
| Ash | <=1.0%; result 0.95% |
| Representative batch | LXEQ180310 |
| Manufacture date | 10 March 2018 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Compare this standardised grade by Dihydroquercetin 98%; result 98.12%, the stated method and the offered-lot result; raw material and ratio extracts are different purchasing specifications.
- Evaluation sample typically 10-20 g
- Regular MOQ typically 1 kg
- Typical lead time 7-15 working days
How This Grade Differs
Dihydroquercetin Powder 98% Taxifolin is qualified using botanical identity: Dahurian larch (as stated on COA); plant part: Not specified; offered grade: Dihydroquercetin 98%; result 98.12%. Its purchasing definition is anchored to Dihydroquercetin 98%; result 98.12%; alternatives must be compared on marker target and analytical basis.
When an alternative to Dihydroquercetin Powder 98% Taxifolin is required, compare it against this page’s identity, grade and batch-document requirements.
Browse ingredients related to Dihydroquercetin Powder 98% Taxifolin
For a Dihydroquercetin Powder 98% Taxifolin substitution review, match botanical identity, plant part, grade-defining assay or ratio, analytical basis, physical form and offered-lot documentation.
Quality and Documentation
Representative batch LXEQ180310 supports the specification table above. Current lot evidence and buyer-defined verification govern acceptance of the commercial shipment.
Frequently Asked Questions
What specification defines Dihydroquercetin Powder 98% Taxifolin?
For Dihydroquercetin Powder 98% Taxifolin: Dihydroquercetin 98%; result 98.12%.
How is the source material identified?
For Dihydroquercetin Powder 98% Taxifolin: Qualification starts with Dahurian larch (as stated on COA), Not specified. The product name alone is not sufficient when species, plant part or grade differs.
How does batch evidence support qualification?
For Dihydroquercetin Powder 98% Taxifolin: The page cites representative batch LXEQ180310. The sample, quotation and shipment COA should be traceable to the grade actually offered.
Is a shipment-specific COA available for qualification?
For Dihydroquercetin Powder 98% Taxifolin: Yes. The commercial review should use the COA for the lot being offered, together with the matching quotation and specification.
What quality fields belong in the approval review?
For Dihydroquercetin Powder 98% Taxifolin: Review identity and Dihydroquercetin 98%; result 98.12% together with the listed physical tests and applicable contaminant and microbiological limits.
How are MOQ and production timing confirmed?
For Dihydroquercetin Powder 98% Taxifolin: Commercial timing is finalised after quantity, packaging, document set and any additional testing have been agreed.
What must be updated when a parameter changes?
For Dihydroquercetin Powder 98% Taxifolin: Application-specific requests require technical review. Approved changes should be documented rather than treated as an informal substitution.
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