Description
COA-BACKED BOTANICAL INGREDIENT
Michelia alba L. Flower Extract
Michelia Alba Flower Extract Powder 4:1 is presented for B2B ingredient qualification using representative batch evidence and batch-specific analytical language.
COA-Backed Specification
| Botanical identity | Michelia alba L. |
|---|---|
| Plant part | Flower |
| Form and colour | Fine brown powder |
| Assay | Extract ratio 4:1 by TLC (COA writes TCL); result complies |
| Particle size | 98% through 80 mesh |
| Loss on drying | <=5.0%; result 3.44% |
| Ash | <=5.0%; result 3.58% |
| Representative batch | LXYL170108 |
| Manufacture date | 9 January 2017 |
| 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 (COA writes TCL); 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
Michelia Alba Flower Extract Powder 4:1 is qualified using botanical identity: Michelia alba L.; plant part: Flower; offered grade: Extract ratio 4:1 by TLC (COA writes TCL); result complies. Its purchasing definition is the stated ratio grade (Extract ratio 4:1 by TLC (COA writes TCL); result complies), not a guaranteed active-compound concentration.
When an alternative to Michelia Alba Flower Extract Powder 4:1 is required, compare it against this page’s identity, grade and batch-document requirements.
Browse ingredients related to Michelia Alba Flower Extract Powder 4:1
For a Michelia Alba Flower Extract Powder 4:1 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 LXYL170108 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 Michelia Alba Flower Extract Powder 4:1?
For Michelia Alba Flower Extract Powder 4:1: Extract ratio 4:1 by TLC (COA writes TCL); result complies.
What identity should appear on the batch documents?
For Michelia Alba Flower Extract Powder 4:1: The source specification is Michelia alba L., Flower. Reject substitutions that change the species or stated plant part without a revised approval.
How should buyers use the batch reference?
For Michelia Alba Flower Extract Powder 4:1: The page cites representative batch LXYL170108. 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 Michelia Alba Flower 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 Michelia Alba Flower 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 Michelia Alba Flower 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 Michelia Alba Flower 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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