Product Description
Items |
Technical index |
Product name |
Levonorgestrel |
CAS No |
797-63-7 |
Molecular formula |
C21H28O2 |
Molecular weight |
312.45 |
Appearance |
White Crystalline Powder |
Assay |
90% |
FAQ
1.Q: How is the package?
A:Aluminum foil bag or as customer's required.
2.Q: How is the storage?
A:Keep in dry and cool place.
3.Q: Do I need to pay extra for shipping cost?
A:No, our price includes the shipping cost already; you need not pay for any tax or others.
4.Q: May I order sample to test?
A:Yes, you are welcome to order sample before placing bulk order.We will send the sample directly to your door by courier.
5.Q: What's the delivery time ?
A:Usually , we will ship for you as soon as paid,or 1-2 days after confirm your payment.
© 2017 - 2021 China Eutylone All Rights Reserved