Nitrogen, Helium, and Argon Gas Cylinders - Industrial & Lab Gases #116433 (License: Personal Use)

The image displays three standard compressed gas cylinders, each color-coded and labeled with its chemical symbol: gray for nitrogen (N₂), maroon for helium (He), and green for argon (Ar). These gases are widely used in welding, laboratory analysis, cryogenics, and inert atmosphere applications. Proper labeling ensures safety and regulatory compliance in industrial and research environments.

This image is typically used on educational, industrial supply, or safety training web pages to illustrate gas identification standards (e.g., CGA color codes). It supports user intent related to gas selection, handling procedures, or equipment setup for labs and manufacturing.