M9 Chemical Detection Tape

M9 is a self‑adhesive detection tape used to indicate the presence of liquid nerve and mustard agents on people, clothing, kit and vehicles. It’s supplied in a dispenser for fast application to sleeves, webbing, vehicles and fixed points—providing continuous visual monitoring while operators work.

Why teams choose M9

• Immediate “present/absent” indication for V/G nerve and H‑series mustard agents (colour shifts to red/pink hues on contact).
• Adhesive‑backed tape for hands‑free monitoring; packaged in a protective dispenser; available by the roll or case.
• Complements M8: use M8 to identify the agent family after M9 indicates contamination.

Key details

• NSN: 6665‑01‑226‑5589.

Typical applications

Entry control, perimeters, casualty handling, vehicle sweeps and tool monitoring during hasty operations.

Operate, maintain and train in line with approved procedures.