Stat (unit)
The stat ( unit symbol St) is an outdated, non- SI -conforming unit for the radioactivity of medicinal waters. In 1929 St. Meyer suggested the name Millistat (mSt) for the activity unit “ Mache unit times liter ”. The SI unit used today is the Becquerel .
| 1 stat | = | 1000 | ME · l | ||
| = | 3.64 | · 10 −7 | Ci | ||
| = | 1,345 | · 10 4 | Bq | ||