Scientific Materials Co., Inc.   |   $101.73   |   $114.64   |   $138.19   |   $145.46   |   $21.92   |   $23.91   |   $26.42   |   $28.82   |   $32.55   |   $33.73   |   $38.08   |   $41.55   |   $43.75   |   $47.34   |   $47.73   |   $51.64   |   $78.92   |   $86.00   |   $95.46