This has been discussed in previous threads and there seems to be a wide range of responses as to yes/no and who makes that call.
Personal experience is an emphatic NO, not allowed, despite there being several hundred of these same cartridges in the cabin already, in the emergency vests under the seat. Bureaucratic "logic"........
1984 Fast/Nicholson 345 "FastForward"
".. there is much you could do at sea with common sense.. and very little you could do without it.."
Capt G E Ericson (from "The Cruel Sea" by Nicholas Monsarrat)