Industry Segment Information (Tables)

9 Months Ended

Sep. 29, 2013

Schedule of Sales and Operating Income by Operating Segment, Excluding Discontinued Operations

Revenue and operating income (loss) by operating segment, excluding discontinued operations, are shown in the table below:



	Three Months Ended						Nine Months Ended
	September 29, 2013			September 30, 2012			September 29, 2013			September 30, 2012
	(In thousands)
Human Health
Product revenue	$	227,167		$	225,029		$	682,164		$	671,576
Service revenue	65,217			62,224			191,492			184,208
Total revenue	292,384			287,253			873,656			855,784
Operating income from continuing operations	43,901			34,398			98,997			82,962
Environmental Health
Product revenue	128,578			124,038			394,225			398,928
Service revenue	103,315			98,313			305,071			287,572
Total revenue	231,893			222,351			699,296			686,500
Operating income from continuing operations	21,896			18,475			61,922			77,948
Corporate
Operating loss from continuing operations⁽¹⁾	(8,601		)	(9,655		)	(28,158		)	(31,523		)
Continuing Operations
Product revenue	$	355,745		$	349,067		$	1,076,389		$	1,070,504
Service revenue	168,532			160,537			496,563			471,780
Total revenue	524,277			509,604			1,572,952			1,542,284
Operating income from continuing operations	57,196			43,218			132,761			129,387
Interest and other expense, net (see Note 5)	12,340			11,872			37,245			36,060
Income from continuing operations before income taxes	$	44,856		$	31,346		$	95,516		$	93,327

____________________________

⁽¹⁾

The expenses related to the mark-to-market adjustment on postretirement benefit plans have been included in the Corporate operating loss from continuing operations, and together constituted a pre-tax gain of $0.05 million and a pre-tax loss of $1.2 million for the nine months ended September 29, 2013 and September 30, 2012, respectively. There were no expenses related to the mark-to-market adjustment on postretirement benefit plans for either the three months ended September 29, 2013 or September 30, 2012.

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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