Helium (He) is a rare, non-renewable noble gas known for being the second lightest element and completely non-flammable. Parolingas Helium is essential for applications demanding high volatility and extremely low density. Its tiny atomic size makes it the perfect carrier gas for scientific analysis (gas chromatography) and the most effective medium for detecting minute leaks in pressurized vessels or vacuum systems. High-grade Helium is also critical for cooling superconducting equipment like MRI magnets.