
White plastic component of Model 362 Gene Scanner, United States, 1989
1989
1989
1989
1989
1989
1989
1989
1989
1989
1989
1989
1989
1992
1992
1999
1999
1999
1999
1999
1999
1998
1999
1999
1999
1998
1997
1995
circa 1990
1999
1999
1991
1989
1999
1999
1999
1999
1998
1998
1995
1999
1999
1995
1995
1995
1995
1995
1999
1995
1995
1995
1995