China 99%+ Purity Pharmaceutical Ingredients Raw Anaesthetic Powder Sodium Levothyroxine T4 CAS 25416-65-3, Find details about China Thyroxin Sodium, L Thyroxin Sodium from 99%+ Purity Pharmaceutical Ingredients Raw Anaesthetic Powder Sodium Levothyroxine T4 CAS 25416-65-3
COA:
Product name | L-Thyroxine | |
Appearance | White crystalline powder | |
Assay(*) | 98~101.0% | 99.3% |
Identification | By UV, To match with working standard | Complies |
Related Substances | Not more than the reference solution (0.05%) | Complies |
Heavy metals | ≤10ppm | 10ppm |
Loss on drying | <0.5% | 0.15% |
Resiue on ignition | ≤0.1% | 0.05% |
Melting | 235°C | Complies |
Our Package:
FAQ
Q Can I get some samples?
A Yes, we can supply the free samples, but the shipping cost be paid by our customers.
Q How to start orders or make payment?
A Proforma invoice will be sent to you first after confirmation of order, enclosed our bank information.
Payment by T/T, Western Union, Bitcoin and Alibaba
Q How to confirm the Product Quality before placing orders?
A You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the sample.
Q Do I have to clear customs by myself?
A No, the goods delivered to your address directly, and no real chemical name on your package. we have more than 10 years shipping experience.
How to make an order?
1. Please tell us the quantity you need and proviede your vaild address information.
2. Please confirm your order and deposit, we accpet T/T, Western Union and bitcoin.Alibaba
3. Photos of parcel would be offered before we sent out
4. The tracking number will be sent to you after you got photos.(door to door)
5. Any update of tracking number we will tell you at first time. and you can check it on website too.
6.The parcel delivered, 7*24hours after-sale service