Exhibit 12.1

AmerisourceBergen Corporation

Computation of Ratio of Earnings to Fixed Charges

	Fiscal Year Ended September 30,												For the Six Months Ended March 31,
(in thousands, except ratios)	2001		2002		2003		2004			2005			2005			2006
Determination of earnings:
Income from continuing operations before income taxes and cumulative effect of change in accounting	$	202,094	$	569,231	$	729,146	$	770,899		$	468,825		$	277,170		$	355,716
Add:
Loss (income) on equity investments		10,866		605		6,918		(8,539	)		(929	)		(1,044	)		(2,530	)
Fixed charges (excluding capitalized interest)		50,093		147,995		152,885		123,586			82,579			45,631			35,462
Amortization of capitalized interest		—		18		18		46			691			357			412
Total earnings available for fixed charges	$	263,053	$	717,849	$	888,967	$	885,992		$	551,166		$	322,114		$	389,060
Fixed charges:
Interest expense	$	47,853	$	142,346	$	147,567	$	117,923		$	76,394		$	42,570		$	31,921
Capitalized interest		—		365		101		3,054			6,175			3,167			1,252
Estimated interest portion of rent expense		2,240		5,649		5,318		5,663			6,185			3,061			3,541
Total fixed charges	$	50,093	$	148,360	$	152,986	$	126,640		$	88,754		$	48,798		$	36,714
Ratio of earnings to fixed charges		5.3		4.8		5.8		7.0			6.2			6.6			10.6

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