This product is used for crushing precious metals and semiprecious stones in the chemical industry. This facilitates breaking nails with bare hands after a 10-20 second dive. Heavy water changes the properties of the metal, making it brittle.
In Addition, All our products bypass customs easily because of our good packaging method.
* Firstly, Brand Name: Caluanie
* Secondly, Model Number:7439-97-6
* CAS No.:7439-97-6
* Purity:99%
*Gamma-Butyrolactone
*GBL Gamma Hydroxybutyrate (GHB)
*Silver & Red Mercury