A Petri dish is a shallow glass or plastic cylindrical lidded dish that biologists use to culture cells. It was named after German bacteriologist Julius Richard Petri, who invented it when working as an assistant to Robert Koch. Glass Petri dishes can be re-used by sterilization (for example, dry heating in a hot air oven at 160 °C for one hour); plastic Petri dishes must be disposed of after one use.
Petri Sarvamaa's birth name is Petri Ilari Sarvamaa.
Miguel Petri's birth name is Miguel Angel Petri.
Petri Liski's birth name is Petri Juhana Liski.
Petri Rajala's birth name is Petri Kimmo Juhani Rajala.
Petri Hohenthal's birth name is Nils Petri Bogislaus Hohenthal.
August Petri was born in 1878.
Petri Matikainen was born in 1967.
Petri Keskitalo was born in 1967.
Olaus Petri was born in 1493.
Olaus Petri died in 1552.
Petri Walli died in 1995.
Petri Walli was born in 1969.