| Financial Information Relating to Reportable Segments | 
        
 
 Following is financial information relating to the Company’s
 reportable segments (in thousands): 
 
   
 
 
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 Quarter
 Ended | 
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 Nine Months
 Ended | 
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 March 31, | 
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 March 31, | 
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 2014 | 
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 2013 | 
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 2014 | 
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 2013 | 
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 External sales 
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 Biotechnology 
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 $ | 
 80,134 | 
    | 
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 $ | 
 75,285 | 
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 $ | 
 223,881 | 
    | 
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 $ | 
 214,416 | 
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 Clinical Controls 
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 15,421 | 
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 5,707 | 
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 41,359 | 
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 16,684 | 
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 Consolidated net sales 
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 $ | 
 95,555 | 
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 $ | 
 80,992 | 
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 $ | 
 265,240 | 
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 $ | 
 231,100 | 
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 Earnings before income taxes 
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 Biotechnology 
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 $ | 
 44,593 | 
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 $ | 
 43,246 | 
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 $ | 
 120,589 | 
    | 
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 $ | 
 117,123 | 
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 Clinical Controls 
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 3,157 | 
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 2,247 | 
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 7,225 | 
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 6,498 | 
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 Segment earnings before income taxes 
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 47,750 | 
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 45,493 | 
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 127,814 | 
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 123,621 | 
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 Unallocated corporate expenses and equity method investee
 losses 
  | 
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 (1,681 | 
 )  | 
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 (1,027 | 
 )  | 
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 (5,873 | 
 )  | 
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 (3,723 | 
 )  | 
  
 
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 Consolidated earnings before income taxes 
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 $ | 
 46,069 | 
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 $ | 
 44,466 | 
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 $ | 
 121,941 | 
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 $ | 
 119,898 | 
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