Description | With the great efforts of our talented and diligent R&D team, we not only could produce the PLLA polymer, but also the PLLA microspheres from 5μm to 30μm. Because of good biocompatibility and biodegradability, they can be used in various areas, such as for high-end anti-aging cosmetic products. | |||
Physical-chemical properties | Chemical name | PLLA Microspheres | ||
Specification
| Test | Method | Specification | |
Appearance | Visual | White uniform globular particles | ||
Residual monomer | Gas chromatography | <1% | ||
For each batch a certificate of analysis is provided, showing the analytical data determined in our quality control laboratory. Additional analytical data can be made upon request. | ||||
Packaging | 100g/500g/1Kg per aluminum foil bag | |||
Recommend storage | Stored in a cool and dry place without sunlight, a refrigerator is recommended. Temperatures (below 25°C) | |||
Shelf life | When stored in the original packaging at normal temperatures (below 25°C), Microspheres keep their initial properties for at least two years. | |||
Product catalogue | Model | Size | ||
PLLA-M | 5-30μm | |||
1. Can you provide samples?
We are pleased to provide samples for interested customers. But you may have to pay the delivery charges .
2. How long will the product be available?
About two years.
3. What's your payment terms?
T/T, Paypal, western union and so on.
4. What's the delivery time?
Within 7-15 working days after receipt of your payment.
5. How about the packing?
We usually provide vacuum aluminum foil bag packing.
