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Replica apparatus for the extraction and purification of penicillin
1986
1986
1940-1945
circa 2010
1998
1990-1997
1940-1944
1914-1924
1914-1924
1977
1942
1943
1998
2009
1955-1975
1935
1942-1945
1993
1988
1994
1999
1999
1975-1985
1942-1943
1976
1984
1998
1995
1992
2000
1944
1976
1915-09-18
2000
1999
1990s
1990s
1970-2000
1977
1943