What can M9 paper detect?

M9 paper is a special type of indicator that is used by military personnel to detect certain chemical agents on surfaces. The correct answer indicates that M9 paper can detect both liquid nerve agents and blister agents.

This material is treated with chemicals that change color upon contact with hazardous substances. When M9 paper comes into contact with liquid nerve agents, such as those classified as G-series agents (for example, Sarin) or V-series agents (for example, VX), it will produce a color change, indicating the presence of these highly toxic substances. Additionally, M9 paper can also detect blister agents, such as mustard gas, which can cause severe chemical burns and blisters on skin.

Understanding the capabilities of M9 paper is crucial for military personnel to utilize it effectively in field conditions for personal safety and mission effectiveness against chemical threats.