Description
COA-BACKED BOTANICAL INGREDIENT
Calendula officinalis Flower Extract
Calendula Flower Extract Powder 5:1 is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Calendula officinalis |
|---|---|
| Plant part | Flower |
| Form and colour | Fine yellow-brown powder |
| Assay | Extract ratio 5:1; result complies |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 4.35% |
| Ash | <=5.0%; result 3.16% |
| Representative batch | LXJZ180315 |
| Manufacture date | 15 March 2018 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Compare this Extract ratio 5:1; result complies ratio grade by botanical identity, plant part and physical specification; the ratio is not an active-marker percentage.
- Evaluation sample typically 10-20 g
- Regular MOQ typically 1 kg
- Typical lead time 7-15 working days
How This Grade Differs
Calendula Flower Extract Powder 5:1 is qualified using botanical identity: Calendula officinalis; plant part: Flower; offered grade: Extract ratio 5:1; result complies. Its purchasing definition is the stated ratio grade (Extract ratio 5:1; result complies), not a guaranteed active-compound concentration.
Compare these related grades before approval:
For a substitution review, compare botanical identity, plant part, assay target, analytical method, physical form and the current offered-batch COA.
Quality and Documentation
Representative batch LXJZ180315 supports the specification table above. The shipment decision should rely on the current lot documentation and any independent verification required by the buyer.
Frequently Asked Questions
What specification defines Calendula Flower Extract Powder 5:1?
For Calendula Flower Extract Powder 5:1: Extract ratio 5:1; result complies.
Which identity fields belong on the purchase specification?
For Calendula Flower Extract Powder 5:1: The source specification is Calendula officinalis, Flower. Reject substitutions that change the species or stated plant part without a revised approval.
What does the cited batch record demonstrate?
For Calendula Flower Extract Powder 5:1: The page cites representative batch LXJZ180315. It supports preliminary review, while the COA issued for the offered shipment lot controls commercial acceptance.
Can the offered-batch COA be reviewed before ordering?
For Calendula Flower Extract Powder 5:1: Ask for the offered-lot COA at qualification stage and confirm that its product name, batch number and results match the purchasing file.
Which specification fields require confirmation?
For Calendula Flower Extract Powder 5:1: Compare every stated limit with the intended application and destination-market requirements, then document any additional tests in the order specification.
How are packing and testing reflected in timing?
For Calendula Flower Extract Powder 5:1: Order quantity and dispatch timing are grade-specific; reconfirm them when the specification and delivery destination are known.
How are changes kept consistent across documents?
For Calendula Flower Extract Powder 5:1: Selected packing and physical requirements can be assessed, but an accepted change must appear consistently in the quotation, specification and COA.
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