We have our own factory and are always looking for long-term cooperative customers to achieve win-win cooperation. We offer factory prices and high quality products. If you are interested, please contact me using the contact information below. Telegram/Signal:+852 59366191 Threema:MCZX4UTM Email:yponbuhpchr@outlook.com CAS: 14530-33-7 We provide and export high quality research chemicals in large and small quantities ... our products is as below: Our products are of high purity (above 99%). Our main product:A-PVP APIHP