Psig (pound-force per square inch gauge) is a unit of pressure relative to the surrounding atmosphere. By contrast, psia measures pressure relative to a vacuum (such as that in space). Humans do not feel this pressure because internal pressure of liquid in their bodies matches the external pressure. If a pressure gauge is calibrated to…
Potassium cyanide (KCN) is a versatile compound with numerous industrial and research applications. Known for its distinct appearance as a colorless crystalline salt, similar to sugar, it is widely used in gold mining, organic synthesis, and electroplating. At Medeus Research Chem, we provide premium-grade potassium cyanide that meets the highest standards of quality and safety.…