Description
COA-BACKED BOTANICAL INGREDIENT
Pinus pinaster Ait. Bark Extract
Maritime Pine Bark Extract Powder 4:1 is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Pinus pinaster Ait. |
|---|---|
| Plant part | Bark |
| Form and colour | Fine brown powder |
| Assay | Extract ratio 4:1 by TLC; result complies |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 4.01% |
| Ash | <=5.0%; result 3.89% |
| Representative batch | LXH210706 |
| Manufacture date | 7 July 2021 |
| Shelf life | Two years when stored properly |
Representative values do not replace the current shipment COA.
Buyer Decision Guide
Compare this Extract ratio 4:1 by TLC; 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
Maritime Pine Bark Extract Powder 4:1 is qualified using botanical identity: Pinus pinaster Ait.; plant part: Bark; offered grade: Extract ratio 4:1 by TLC; result complies. Its purchasing definition is the stated ratio grade (Extract ratio 4:1 by TLC; 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 LXH210706 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 Maritime Pine Bark Extract Powder 4:1?
For Maritime Pine Bark Extract Powder 4:1: Extract ratio 4:1 by TLC; result complies.
What identity should appear on the batch documents?
For Maritime Pine Bark Extract Powder 4:1: The source specification is Pinus pinaster Ait., Bark. Reject substitutions that change the species or stated plant part without a revised approval.
How should buyers use the batch reference?
For Maritime Pine Bark Extract Powder 4:1: The page cites representative batch LXH210706. It supports preliminary review, while the COA issued for the offered shipment lot controls commercial acceptance.
Can current batch data be checked against the quotation?
For Maritime Pine Bark Extract Powder 4:1: Ask for the offered-lot COA at qualification stage and confirm that its product name, batch number and results match the purchasing file.
Which test categories support buyer qualification?
For Maritime Pine Bark Extract Powder 4:1: Compare every stated limit with the intended application and destination-market requirements, then document any additional tests in the order specification.
When are commercial quantities and timing finalised?
For Maritime Pine Bark Extract Powder 4:1: Order quantity and dispatch timing are grade-specific; reconfirm them when the specification and delivery destination are known.
Which specification details may be discussed before quotation?
For Maritime Pine Bark Extract Powder 4:1: 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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