Symbol 2414 from ISO 7000 - Title/Meaning: Protection against chemicals Function/description: To indicate that the clothing or material provides protection against chemicals.
Additional information: 
Specific chemicals may be identified.
Own work using: iso.org/obp/graphics/grs/2eece3eb-b707-44b4-ba6b-3038ac033a2d 200.png
Vectorization:  Mrmw