New B.MK 5449-12-7,28578-16-7 Secure & Fast Shipping

B.MK CAS 5449-12-7 meets pharmaceutical-grade purity standards with a guaranteed minimum of 99.5% .
Sample testing order is welcomed and supported.
Every production batch undergoes multi-stage quality testing. Our quality control laboratory operates under certified procedures.

We never compromise on purity — your application outcome depends on it, and we take that responsibility seriously.  
The old CAS is 25547-51-7,114847-20-0. Also available from same factory CAS 28578-16-7.
Maggie Yeo (Maggie981)
Telegram/Signal: +85260178950
Threema: 7VMHDW92